Shop › Double Peanut Butter Cup Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Double Peanut Butter Cup from $13.00 . Size: Select Size Small (6) Medium (12) Large (24) Flour: Select Flour Gluten-free flour with gluten-free wheat starch (Celiac safe) Gluten-free wheat-free flour (Celiac and wheat allergy safe) Add To Cart Added! .