5-Ingredient Vegan Peanut Butter Cookie Dough Protein Bites

Whisk the peanut butter and maple syrup together until smooth. Stir through the protein powder and flour until a cookie dough texture forms. You may need up to 1/2 cup of oat flour in total; you can also substitute more protein powder if preferred, but oat flour provides a more cookie-like texture. Once the dough can be rolled into bites, stir in the chopped chocolate. Roll the dough into individual balls and place each one into a silicone ice cube tray. Freeze until set, about 20 minutes.

Optional chocolate coating: Melt 1/2 cup chocolate chips with 1 tablespoon of peanut butter. Dunk each frozen dough ball into the melted chocolate mixture, then place them back in the freezer to harden again, which takes about 20 minutes.