Have you ever wondered if you could whip up a batch of cookies in just minutes, without the mess or stress?
Easy 3-ingredient peanut butter cookies are the answer.
You don’t need flour, butter, or fancy equipment. You likely already have a bowl, a spoon, and three simple ingredients.
This guide breaks down 32 incredibly easy recipes for peanut butter cookies that are perfect for busy days, sudden cravings, or baking with kids.
You’ll discover classic soft-baked styles, crunchy bites, and keto, gluten-free, and no-bake versions.
Want air fryer instructions? We’ve got those too.
No more scrolling through dozens of blogs or guessing at measurements.
Each recipe comes with a helpful twist.
Some use oats, others add chocolate chips, and a few take less than 15 minutes from start to finish.
Ready to learn which peanut butter cookies are the easiest and tastiest to make?
Scroll on to explore 32 easy recipes and find your new favorite go-to treat.
32 Best 3-Ingredient Peanut Butter Cookies
1. 3-Ingredient Peanut Butter Cookies
2. Melt-In-Your-Mouth 3-Ingredient Peanut Butter Cookies
3. 3 Ingredient Peanut Butter Cookies
4. Super Easy 3-Ingredient Peanut Butter Cookies
5. 3 Ingredient Peanut Butter Cookies
6. 3-ingredient Peanut Butter Cookies (no egg + vegan)
7. 3 Ingredient Peanut Butter Cookies
8. Healthy Three-Ingredient Peanut Butter Cookies
9. 3 Ingredient Peanut Butter Cookies
10. 3-Ingredient Peanut Butter Cookies (gluten-free)
11. 3-Ingredient Peanut Butter Cookies
12. High Altitude 3-Ingredient Peanut Butter Cookies
13. 3-Ingredient Peanut Butter Cookies
14. Three-Ingredient Peanut Butter Cookie
15. EASIEST 3-Ingredient Peanut Butter Cookies
16. 3-Ingredient Peanut Butter Cookies {Flourless}
17. 3-Ingredient Peanut Butter Cookies
18. The Best 3-Ingredient Peanut Butter Cookie
19. 3-Ingredient Peanut Butter Cookies – Ready in Just 13 Minutes!
20. 3 Ingredient Peanut Butter Cookies (gluten-free, sugar-free, dairy-free)
21. Air Fryer Peanut Butter Cookies (Just 3 Ingredients!)
22. 3-Ingredient Peanut Butter Cookies
23. Easy 3-Ingredient Peanut Butter Cookies
24. 3 Ingredient Healthy Peanut Butter Cookies (No Flour, Refined Sugar, Butter or Oil)
25. Chewy 3-Ingredient Peanut Butter Cookies (Gluten Free!)
26. World’s Best Easy Peanut Butter Cookies
27. 3-Ingredient No-FLOUR Peanut Butter Cookies
28. 3-Ingredient Almond Flour Peanut Butter Cookies
29. 3-Ingredient Peanut Butter Cookies
30. Easy & Healthy 3-Ingredient Peanut Butter Cookies
31. 3-Ingredient Peanut Butter Cookies
32. 3-Ingredient Peanut Butter Cookies
Final Thoughts
With just a few pantry staples, a bowl, and a spoon, you can treat yourself to something sweet in no time.
These easy 3-ingredient peanut butter cookies prove that baking doesn’t need to be complicated to be delicious.
Whether you prefer soft, chewy, or slightly crisp, this list has a version to satisfy every craving.
There’s a cookie recipe for everyone, from no-bake bites to air fryer options and even healthy tweaks like sugar-free or gluten-free versions.
Many of these take less than 20 minutes from start to finish, making them perfect for spontaneous baking sessions or quick desserts after dinner.
They’re also great for beginners or for baking with kids.
There’s little cleanup and even less fuss with just three simple ingredients.
If you’re short on time or want something fun and foolproof, this collection is a must-try.
So next time your sweet tooth calls, skip the store-bought treats and go homemade.
Simple, fast, and irresistibly good – these cookies are here to stay.