In a small bowl, combine the cream cheese, lemon juice, fresh dill and salt and pepper, to taste.
Toast the bagels, then spread the cream cheese mixture on both sides of the bagel. Add the cucumbers, smoked salmon, capers and red onions on the bottom of the toasted bagels. Top with the top of the bagels.
Video
Notes
Make ahead: This is best enjoyed as soon as it is made, but will keep, covered well, in the fridge for 24 hours.* Please note the nutrition label does not include the crackers or chips.