The recipe for 3-Ingredient Peanut Butter Cookies has been around for a really long time. I’m not sure anyone knows who the original author was, but they sure are delicious. Amongst several gems, I found a recipe card titled ‘Unbelievable Cookies’. So with a name like that I had to give them a try! They’re basically peanut butter cookies made without flour and they have so much flavor. They turned out great of course, and we’ve been making them ever since. So I hope you will enjoy these super simple and incredibly flavorful cookies too! Most recipes will recommend a creamy peanut butter (no stir) like Jiffy rather than natural peanut butter. But the cookies pictured here were made with natural peanut butter, they’re just a little bit more crumbly.

How to make these 3-Ingredient Peanut Butter Cookies recipe step by step

I really hope you enjoy these 3 Ingredients Peanut Butter Cookies! If you do get a chance to make this recipe, I’d love to hear from you in the comments. You could also stir in some chocolate chips during this step if desired.

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