Preheat oven to 325F (163C).
Mix cashew butter and egg white until combined.
3 tablespoons cashew butter, 1 large egg white
Add protein powder, almond flour, erythritol, baking powder, and stevia, and mix to combine.
1 scoop vanilla whey protein, ¼ cup almond flour, 2 teaspoons granulated erythritol, ¼ teaspoon baking powder, 1 mini scoop stevia powder
Fold in chocolate chips. You may need to use your hands.
2 tablespoons sugar free chocolate chips
Break into 6 pieces, and roll each into a ball.
Place on a parchment-lined cookie sheet and flatten each cookie.
Bake for about 8 minutes, or until firm.
Slide the parchment off the cookie sheet as soon as you remove the cookies from the oven (so they don't continue cooking). Let cool on a cookie rack.
Enjoy! Store leftovers in the refrigerator.