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These Chocolate Peanut Butter Bars are the perfect treat for peanut butter lovers! They’re made with only four ingredients, they’re vegan, flourless and refined sugar free. You don’t need any special equipment and you don’t even need to bake them. It doesn’t get easier than this no-bake dessert!
This post is sponsored by the National Peanut Board. I received compensation, but all opinions and content are my own.
While most recipes for chocolate peanut butter bars mix peanut butter with powdered sugar, butter and graham crackers to make the peanut butter crust, I use oat flour and maple syrup instead to make the recipe dairy-free.
“Omgosh these bars are de-lish! I had almond flour so I used that and also chunky pb and these are a pb lovers dream come true! They are so good. I have to say that they are very filling too. I like that I can freeze these so I can say with confidence that I won’t eat a whole tray of these in the same week. Lol. Thanks for another great recipe!” – Lynda
Table of Contents
- Recipe at a glance
- Ingredients to make chocolate peanut butter bars
- Popular substitutions & additions
- RECIPE VIDEO TUTORIAL
- How to make chocolate peanut butter bars
- Tips for making the best peanut butter bars
- HOW TO STORE CHOCOLATE PEANUT BUTTER BARS
- Frequently Asked Questions
- More peanut butter recipes:
- Chocolate Peanut Butter Bars Recipe
Recipe at a glance
Cuisine Inspiration: American
Primary Cooking Method: No Bake & Chilled
Dietary Info: Vegan & Gluten Free
Key Flavor: Chocolate and Peanut Butter
Skill Level: Easy
Summary
- Quick Prep!: Only 4 ingredients! You mix, set, and enjoy these bars in less than 15 minutes.
- Healthy Ingredients: Only whole, plant-based ingredients are used. No added sugars or fillers.
- Perfect for any and all occasions: Ideal for parties, snacks, or a healthy dessert option.
- Kid and adult-friendly: Loved by all age groups for its ease and classic chocolate peanut butter flavor combinations.
Ingredients to make chocolate peanut butter bars
With only 4 ingredients to make these no-bake peanut butter bars, it’s a good idea to use high-quality ingredients for each of the items below.
- Peanut butter: This is the hero ingredient of the recipe and you’ll probably need to buy a whole jar, since you’ll need about ¾ of it just for these peanut butter bars. You can use any brand you like and any variety. I recommend smooth peanut butter though for the best texture. It’s also really easy to make your own peanut butter!
- Oats: Use rolled oats, old fashioned oats or quick oats. You’ll want to place the oats in a blender or food processor though to make it powder like – essentially oat flour. This only takes a minute to make it. This provides the structure and texture for the bars, and replaces the traditionally-used graham cracker crumbs. You can substitute with rice flour.
- Maple syrup: This is a natural sweetener that also helps to bind the base of the chocolate peanut butter bars since we’re not using any butter. You can substitute with other sticky sweeteners like honey or agave syrup.
- Chocolate chips: I like to use vegan semi-sweet chocolate chips or bitter-sweet chocolate chips, but you can use any kind you like. You can also use your favorite vegan chocolate bar since you’ll be melting it.
Popular substitutions & additions
- Oat flour: Using ground oatmeal is really great for flavor and texture in this recipe. However, you can swap out oat flour for rice flour if needed.
- Nut Butter Alternatives: Swap out peanut butter for almond butter or a creamy cashew butter.
- Add-Ins: Stir in chopped chocolate chunks, white chocolate, seeds, chopped nuts, or dried fruit. These can be added to the peanut butter oat base, or to the chocolate topping. This recipe is very versitle and lends itself to being customizable.
- Sweetner options: You can substitute with other sticky sweeteners like honey or agave syrup.
RECIPE VIDEO TUTORIAL
How to make chocolate peanut butter bars
Start by heating up the peanut butter and maple syrup together. You can do this on a stovetop, but I find it quicker in the microwave to heat it for one minute. Then use a spoon to combine them well together.
Next, add the oat flour and combine it with the peanut butter and maple syrup mixture until there are no more flour streaks.
In another bowl, heat the chocolate chips with the second measurement of peanut butter. Again, you can use the stovetop or the microwave, and heat just until the chocolate melts. Then stir to combine.
And now you’re ready to assemble everything. Use an 8×8 or 9×9 baking dish and line it with parchment paper or foil. Make sure you have enough hanging on the sides to make it easier to lift the chocolate peanut butter bars when they set. That makes it easier to cut them.
Press the peanut butter layer down firmly using the back of a spoon. Pour the chocolate mixture on top spreading it evenly with the back of a spoon or spatula. Then set it in the fridge for 1-2 hours until the chocolate is set on top.
Then you can use the parchment paper to lift the entire piece out of the baking pan and cut them into 16 equal chewy decadent chocolate peanut butter squares.
“These came out perfect! So easy. I made the oat flour from gluten-free oats and used agave syrup instead of maple syrup. Made them 3 times and perfect every time. My new favourite snack!” –Tina
Tips for making the best peanut butter bars
- Use high quality smooth peanut butter. The peanut butter is the most crucial part of the recipe so make sure to buy something that’s creamy with a delicious, natural peanutty flavor.
- Make sure to use a larger piece of parchment paper than necessary. This will allow some of the paper to hang on the sides, making it easier to lift the bars out of the pan and slice them neatly.
- Use the stovetop to heat the ingredients together if you prefer. The microwave is quicker for me, but you can do this on a stovetop. Just be sure to watch it carefully as you don’t want to overheat either of the mixtures.
- Make your own oat flour to save money. While you can definitely buy oat flour, making it at home is as easy as placing the measured amount in a blender or food processor and crumbling it until it’s flour-like. It usually takes a minute. Check out my oat flour post for more info!
- Place in fridge, not freezer to set. To get a smooth chocolate layer on top, I recommend placing it in the fridge. If you rush it and place in the freezer instead the chocolate will crack on top, thus affecting the presentation.
HOW TO STORE CHOCOLATE PEANUT BUTTER BARS
Once the bars have set and you have cut them into squares, store them in an airtight container with the layers separated with parchments. They will keep well in the fridge for up to 7 days.
Can I freeze no bake peanut butter bars?
Yes, these freeze really well! Wrap the squares individually before placing in a freezer bag or safe container. They will keep well in the fridge for up to 3 months and can be thawed at room temperature.
Frequently Asked Questions
Yes! For a simple peanut butter bar just omit the chocolate from the recipe. They’ll still be just as easy and delicious without the chocolate.
Yes, honey is a great alternative. Do note that it will change the expected flavor slightly, and will no longer be a vegan recipe.
I made these bars with almond flour as well as oat flour, and they tuned out great. I haven’t tried them with other types of flour, but let me know if you give anything else a try!
Make sure your bars have chilled for at least a couple of hours or overnight. Using less maple syrup can also help firm them up.
I’m obsessed with these easy delicious chocolate peanut butter bars! They are the perfect dessert for anyone who loves peanut butter and chocolate, and are very similar to peanut butter cups. They have a fudgy consistency, but made with no dairy and no refined sugars. Best of all, they only require 4 ingredients!
More peanut butter recipes:
- West African Peanut Soup
- Chocolate Peanut Butter Bread
- Gluten Free Peanut Butter Cookies
- How to Make Peanut Butter
- Peanut Butter Trail Mix Cookies
For even more peanut butter recipes for every occasion, click here.
If you’ve tried this feel good Chocolate Peanut Butter Bars recipe or any other recipe on FeelGoodFoodie, then don’t forget to rate the recipe and leave me a comment below! I would love to hear about your experience making it. And if you snapped some shots of it, share it with me on Instagram so I can repost on my stories!
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Chocolate Peanut Butter Bars
Video
Ingredients
For the peanut butter base
- 1 ½ cups creamy peanut butter
- ½ cup maple syrup
- 1 ½ cups oat flour
For the chocolate topping
- 1 ½ cups semi-sweet chocolate chips
- 1/4 cup creamy peanut butter
Instructions
- Line a 9×9 inch square baking pan with aluminum foil or parchment paper. Set aside.
- In a large bowl, place the 1 ½ cups peanut butter and maple syrup and microwave for 30-60 seconds until combined and smooth. Add oat flour and stir until well combined. The mix will be thick. Transfer mixture into the prepared baking pan and press evenly into the pan.
- To make the chocolate topping, melt the chocolate chips and the remaining peanut butter in the microwave or on the stove. Stir until smooth. Spread over peanut butter layer.
- Chill in the refrigerator until completely firm, about 2-3 hours. Allow to sit at room temperature for 10 minutes before cutting. Serve cold.
Notes
- Instead of maple syrup, you can use honey or agave syrup
- Instead of oat flour, you can use almond flour.
- Instead of chocolate chips, you can use a chocolate bar of choice.
Nutrition
Nutrition information provided is an estimate. It will vary based on cooking method and specific ingredients used.
Hi. Great recipe!
Do you think one can replace the oats with protein powder?
Thank you!
Hi there! I don’t think that protein powder is a good substitute for the oat flour. Personally, I would mix protein powder into the peanut butter in the base to add more protein. Hope that helps!
These bars were not nice at all. Very disappointed.
So sorry to hear that, Lee. What did you dislike about them?
If your bar base seems too crumbly to hold together, you can add aquafaba–the liquid from a can of chickpeas– to help the mixture compact and hold. In “regular” recipes you might add an egg or egg white, but that would NOT work for this unbaked/vegan recipe.
1 can of chickpeas will yield approximately 7 ounces of aquafaba.
3 Tbs of aquafaba = 1 egg
2 Tbs of aquafaba = 1 egg white
Freeze any leftover aquafaba in 1 measured Tbs. portions (ice cube tray) for future use!
This is a great tip! Thank you so much for sharing, Sue!!
And your recipes state to line the 9 x 9 pan but in your supplies needed you have 8 x 8 pan. So which is it?
Hi Sheri, I use 9×9 but you can also do the recipe in a 8×8 pan! Whatever you have on hand will work great.
Best bars ever! Super easy!
So happy you like them, Karen!
I made these years ago but didn’t save the recipe. I have been thinking about them off and on since then and I finally found you! I’ve made so many others but they weren’t right. Now I’ve saved it so I won’t ever lose them again! Thank you!
Aww, yay! I’m so glad you found my recipe again. Thank you, Emily!!
Hi Yumna! This looks like a great recipe and I can’t wait to try it but I have a quick question. I have oat flour in my pantry but I noticed it says not to consume raw. I could try making my own but isn’t oat flour one of the flours that should be safe to eat raw? I’m confused about why they have this warning (I’m from Canada and it’s the Quaker Oats brand of oat flour). Any insight on this? Thank you!
Hi there! It may have something to do with how it is processed. To make it safe to consume raw, you could simply toast it in the oven before using it in the recipe. Preheat the oven to 350˚F, then add the flour to a parchment paper lined rimmed baking sheet. Bake it at 350˚F for 8 to 10 minutes, then let cool before using. Hope this helps!
They come out perfect every time! Love this recipe, as someone who hates added sugars, they are perfectly sweet and delicious!
We love these at our house. Such a healthy treat! So delicious! Thanks for sharing your recipe.
You’re so welcome!
So delicious!! Thank you for sharing this simple recipe!
Thank you! Always happy to share!
Larry my hubby LOVES the bars! I don’t eat sweets but this doesn’t taste over sweet! Delish! Larry said to make them on every holiday 😂
That is amazing! I’m so glad he enjoyed this recipe that much. Yay!!
These are excellent, held together well, not overly sweet, so easy to make.
Thank you so much! That is exactly what I was hoping for!
Just saw this recipe, so I haven’t made them yet. Reese’s Peanut Butter Cups are a favorite with me and my best friend….so I’m going to try to make them for Thanksgiving. Hoping they turn out well because they sound so much more healthy than what you buy in the store!! I’ll let you know how they turn out. Thanks for posting.
I can’t wait to hear how they turn out! Yay!!
Yummy!! So I tweaked a little. I used 1/4 maple syrup and I also used natural crunchy peanut butter (just peanuts and salt, no added oils and sugar). I also sprinkled with sea salt after I spread the choc topping. Would definitely make again:)
Thank you! That still sounds delicious. Yay!!
I made these and they are amazing. Would it work to put the mixture in silicone muffin cups to make it like a peanut butter cup?
That makes me so happy to hear! I haven’t tried that, but I definitely think it’ll work!
Could I use ABC butter instead of peanut butter
Yes, it should still work!
I have made these a few times. They are excellent!! Thank you for sharing this recipe.
Aww, thank you so much! Happy to have shared!
Omgosh these bars are de-lish! I had almond flour so I used that and also chunky pb and these are a pb lovers dream come true! They are so good. I have to say that they are very filling too. I like that I can freeze these so I can say with confidence that I won’t eat a whole tray of these in the same week. Lol. Thanks for another great recipe!
Yay!! I love that so much. It’s definitely hard not to eat these all in one go!
I’m glad to see the substitutions. I am allergic to flour and agave so using GF oats and honey was a great choice.
The only problem with this recipe is that it is so quick and easy…and delicious. I’m going to need to learn a bit of self-control.
Glad you found those helpful! That’s the kind of problem I like to hear hahah!
Made them in 5 minutes but they are 10!
Love how easy these are to make! Yay!!
So easy and delicious!! It’s my absolute favorite little piece of divine sweetness. My friends think so too!! Thank you for sharing.
Thank you so much! I love that!
These came out perfect! So easy.
I made the oat flour from gluten-free oats and used agave syrup instead of maple syrup. Made them 3 times and perfect every time. My new favourite snack!
Yay! That’s great!!
Can I substitute honey for the syrup?
Yes, you can!
Love your blog, I make your dishes all the time. ty
I am wondering if this could be turned into a Chia peanut butter bar? Would less Oat flour / replace with chia seeds?
Appreciate all your hard work so we can enjoy these healthy tasty recipes.
Thank you
Cheryl
Thank you so much! I wouldn’t replace the oat flour with chia seeds, but you can definitely add in a few tablespoons of chia seed (and maybe subtract one or two tablespoons of flour). Let me know how it turns out if you give it a try that way!
Thanks Yumna for this amazing recipe!!! So easy to make it and it’s delicioussss!!!! By the way, I do so many recipes from your Instagram page and everything is perfect!!! I’m so glad I found your Instagram page to make my life easier to cook so many healthy great recipes! Thumbs up for you 10000 times 👏👏.
Regina
Most welcome, Regina! Thank you for all your support and constantly trying my recipes!
So easy to make! Thank you for sharing your recipe!
I wasn’t searching for this type of recipe but I was playing with another recipe on your site and this one caught my eye and I said, I have those ingredients, lets’ do it, so glad I did! Thank you!!
I’m so happy you stumbled upon this recipe and loved it! Thank you!!
Thank you for sharing this delicious peanut butter and chocolate recipe. Brought them to a small family gathering and they were a bit hit. Recently had a request for the recipe!
Yay, so glad to hear it! Thanks for sharing!
Can you use natural peanut butter?
Yes, it will work here.
Thanks for this great recipe. Just wondering if powdered peanut butter could be used?
Yes, that will work! Just make sure to mix with water to get it to the right consistency first and then use as directed 🙂
Can I use regular flour instead of oat flour?
No, unfortunately you need a “flour” that doesn’t need baking like oat flour or almond flour. Also, sorry for the late reply, I was moving 🙂
Ty for this delicious treat and all your recipes. They’re wonderfully delicious
I’m so glad you enjoyed it! Thank you!
I’m having trouble with the peanut butter. I’m using organic peanut butter without any added palm oils to ensure the highest quality. its become kind of clunky and even when I heat it with the syrup, it wasn’t “smooth” so the dough was more of a crumble and didn’t come together. Any suggestions? thanks!
Oh I’m sorry to hear that! I think the creamy peanut butter with some oil in it usually helps a lot to make sure it’s smooth. Are you having trouble with the top layer or bottom layer?
I appreciate your reply! The bottom layer with the peanut butter portion is where I’m having trouble. It’s likely the peanut butter, I’m not sure if heating it in the microwave more will help.
These bars are so delicious, I had to share them with friends! It’s ‘no-bake’, vegan, dairy free, gluten free, refined sugar free, organic. So only good stuff and they all loved it.
J.
So glad to hear they enjoyed them! I love how you showed the amazing packaging on Instagram!
I’ve made these a few times and they are dangerously good! I make my own oat flour for this recipe by blending my oats. This turns out perfect every time! Its a great quick and easy snack to make with things from your pantry!
Hahah, they sure are dangerously good!! Thank you so much for sharing 🙂
Your nutrition info is confusing. Is that per one bar? All 16 bars? Need more detail please.
It says the servings are 16 servings, so the nutrition is for one bar 🙂
These were a hit. They were gone in a day. Very easy to make. Thank you for the recipe.
Yay, so glad to hear it! Thanks so much!!
I just made this today and they are delicious!!!!
Thank you so much for this recipe and also information on how to store them 🙂
I’m so glad to hear that. Thank you!!
The first thing i’ve tried my hand at ever and it was pretty amazing…thank you thank you 😀
Yay! I’m so happy to hear that!! Thanks so much!!
My recipe which is somewhat similar uses rolled oats rather than oat flour as part of the base. The base consists of mixing together the following:
rolled oats, karo’s white syrup, brown sugar, and melted butter.
This mixture is spread into a 9×9 pan and baked until golden brown.
For the topping, mix melted chocolate chips and peanut butter in a 2:1 ratio and spread over the base. It’s probably more of a chocolate covered granola bar, but they are good.
Nice! Thanks so much for sharing!
We LOVED this recipe!! Making the pumpkin bars this morning for my little one ? I discovered your page yesterday and I love the simplicity of your recipes. I can’t wait to try more of them. Thank you so much!
Aww thank you so much!! So glad to hear that you enjoyed the recipe and will be making more!!
Do I need to warm oats flour on gas before mixing it with the peanut butter ?
Also can i use honey instead of maple syrup ?
No, you can use uncooked oats and you can replace the maple syrup with honey.
wow it was so delicious ?i made this one too- your recipes are amazing?
So glad you liked it! Thank you!
So glad I came across this recipe! Easy to make (though I did get a bit messy with the syrup hahah) and tastes great, the whole family enjoyed it with a cup of tea 🙂 will definitely be making it again.
That’s awesome…glad to hear it! Thank you 🙂
These bars are dangerously delicious and so easy to whip up. They satisfy the sweet tooth without any guilt. Thank you, Yumna, for always inspiring me in the kitchen!
Aww so glad to hear it! Thank you!!
Peanut butter and chocolate?? You cannot go wrong when you combine the two. Similar taste to Reece’s Peanut Butter cups, but even better. So yummy and delicious and healthy. Very easy recipe to follow. Glad I came across this recipe! Thank you!
So glad you tried this recipe and loved it! Thanks so much for the feedback!! I appreciate it 🙂
I was wondering about using natural peanut butter without icing sugar? Would you make any other modifications using natural peanut butter?
Nope, I would continue to make this recipe as it with the natural peanut butter!
Hey! Is the nutrition facts per serving or per whole recipe? If it’s per serving, are you able to indicate how many grams?
Thanks!
Hi there, it’s per serving and the recipe is divided into 16 pieces. I’m not sure how to tell the grams unfortunately!
Delicious!
So glad you liked it! Thanks for sharing!
These are so good and insanely easy to make. Instead of buying oat flour, it’s much cheaper to grind up some quick oats. That’s what I did. I also used crunchy peanut butter. Which gave it a crunchy texture, that I love. Seriously guys, please make these. Who knew that 4 ingredients would make amazing peanut butter bars, better than Justin’s pb cups (in my opinion).
Aww thank you so much for the awesome feedback!! Love that you enjoyed them so much (and even more than Justin’s!! woot woot!)
Satisfied my craving of having a Reese’s!!! Healthier option always a plus!
Yay! Love that the healthier option satisfied those cravings. Thanks so much for sharing!
Can’t be any better than this: No bake chocolate & peanut butter bars. Can’t have enough of them.
Awesome! Glad to hear it!
I plan to make your recipe first. Then I would like to try powered peanut butter. I have high cholesterol.
Any specific recommendations/modifications should I consider using power peanut butter?
Yay! Hmmm, you may have to make up for the lack of fat in powdered peanut butter by adding some oils.
Thank you, for your response. As I read and start to use your recipes, I feel you our a role model and an authentic, helpful, inspiration
to individuals who like and need to cook healthy vs takeout and processed. Plus, your substation ideas are excellent. Thank you for your creative hard work, It has made a true difference for people who cook.
Of course! Thank you so much! That’s great to here!
Hey, I know peanut butter is the star, but if you’re allergic to it, would almond butter work? Thx!
Yes, almond butter should work! Let me know how it goes if you decide to give that a try!
It’s warm and humid where I’m from. Would you suggest I use compound or couverture chocolate?
Hi there, I’m so sorry but I’m not familiar with either of those types of chocolate, but this will set in the fridge so it may not make a difference about the humidity. It should work with any melting chocolate. I hope that helps.
These were amazing. Brought them to work and my entire office loved them.
Yay! I’m so happy to hear that! Thanks for sharing :))
Amazing Hassel free recipes. I tried it and it turned out to be really yummy+healthy. Thanks for sharing this recipe loved it!! ?
That’s awesome! I love how easy it is too with only 4 ingredients. So glad you tried it and enjoyed it 🙂
It’s really awesome ✨. Nailed it.
Yay! So happy you already tried it and loved it!
Do you suggest natural peanut butter or sweetened like skippy?
Something sweetened and creamy works better, but natural would also work!