Place all the ingredients in a high-speed blender, and blend for 60-120 seconds until you get a smooth and creamy texture.
Taste the smoothie, adding more milk if it is too thick or adding more sweetener if it’s not sweet enough for you. Pour into a cup or mason jar. Enjoy immediately, or store in fridge for up to 24 hours.
Notes
Storage: You can store your strawberry yogurt smoothie in the refrigerator. Just transfer the smoothie to an airtight container and refrigerate for up to 24 hours. To freeze your smoothie, transfer it to a freezer-safe container. To thaw, move it to the fridge and let it thaw overnight (or for about 8 hours), and it’ll be ready for sipping by morning. If the ingredients separate, that's normal; just stir or shake it up and it's ready to drink.