Keto Low Carb Peanut Butter Protein Balls Recipe - 4 Ingredients

Peanut butter ((thick & creamy, salted))

Dr. Axe KetoProtein Vanilla ((~41g; or Dr. Axe Multi Collagen Protein Powder for version without stevia))

Powdered erythritol ((to taste))

Vanilla extract

Peanuts ((optional))