Easy keto peanut butter cookies baked right in your air fryer! Deliciously tender with a rich peanut butter flavor, these low carb cookies will have you coming back for more.
In a medium bowl, combine the peanut butter, butter, and sweetener. Beat until well combined and smooth. Add the egg and vanilla and beat until well combined.
Add the almond flour, collagen powder, baking soda, and salt, and beat until well combined.
If using chocolate chips, stir them in at this point.
Divide the dough into two even portions, then roll each portion into 4 balls. Place 4 of the balls onto a piece of parchment (or a parchment air fryer liner) and press down to about 1/2 inch thick. Use a fork to create a cross hatch pattern on the cookies, if desired.
Set the air fryer to Bake and set the parchment paper on the air fryer crisper rack. Cook at 310ºF for 8 to 10 minutes, until puffed and golden brown. Remove and let cool completely.
Repeat with the remaining cookie dough, or wrap it tightly in plastic and refrigerate for up to 5 days.
Notes
Storage Information: Store the baked cookies in a covered container on the counter for up to 5 days. You can also refrigerate or freeze the raw dough to make later. Wrap it up tightly in plastic and refrigerate for up to 5 days, or freeze for several months. Let come to room temperature before air-frying. Chocolate Chips: Adding chocolate chips will change the nutritional count so that each cookie has 203 calories; 7.5g carbs; 7.9g protein; 16.2g fat; 3.2g fiber.