These Keto Peanut Butter Cookies are low-carb, sugar-free, and effortless to make. Learn how to make 3 ingredient peanut butter cookies in under 20 minutes. Packed with peanut butter flavor, enjoy gluten-free peanut butter cookies at just 3g net carbs each.
Preheat your oven to 350°F. Line a baking sheet with parchment paper or with a silicone baking mat and set aside.
Using a coffee grinder, turn the sweetener into powder.
In a large bowl combine the peanut butter, the sweetener, and egg until all incorporated.
Using your hands roll the dough into 1 inch balls. Place each ball of cookie dough on the baking sheet. Gently press down on the top of each cookie, with a fork to make a small criss-cross pattern.
Bake for 10-12 minutes or until the tops look set. Let them cool down for at least 10 minutes before serving.
Notes
If after mixing all the ingredients the keto cookie dough is too sticky refrigerate it for 10-15 minutes. You should be able to form cookies with your hands.