Elevate your high-protein edible cookie dough with a variety of mix-ins. Classic chocolate chips offer a sweet and gooey delight, while chopped nuts like almonds, walnuts, or pecans introduce a satisfying crunch and an extra protein punch. Swirl in creamy almond or peanut butter for a rich, nutty twist. For a fruity kick, consider dried fruits such as raisins, cranberries, or chopped apricots. Incorporate chia seeds or flax seeds for added crunch and nutritional benefits. Or, opt for cocoa or cacao nibs for a deep chocolatey flavor without excess sugar.