1 cup rolled oats
1/3 cup vanilla protein powder
1/4 teaspoon baking soda
Pinch of salt
1/2 cup natural peanut butter (drippy, not the no-stir kind)
1/4 cup honey
1 large egg
Use natural, drippy peanut butter rather than the shelf-stable kind, which can make the dough too stiff. Store in an airtight container at room temperature for up to 5 days.