When you’re craving something sweet, comforting, and homemade but don’t want to spend much time in the kitchen, these 3-Ingredient Peanut Butter Cookies are the perfect solution. They’re incredibly simple to make, require no special equipment, and use ingredients you likely already have in your pantry. With just peanut butter, sugar, and an egg, you can whip up a batch of soft, chewy, and delicious cookies in under 30 minutes. This recipe is ideal for beginner bakers, those with limited ingredients on hand, or anyone looking for a quick and satisfying treat. Despite their simplicity, these cookies pack a rich, nutty flavor and a melt-in-your-mouth texture that keeps people coming back for more.
What makes these cookies truly special is how accessible and versatile they are. Whether you’re baking with kids, making a last-minute dessert for guests, or looking for a naturally gluten-free treat, this recipe checks all the boxes. There’s no need for flour, butter, or fancy mix-ins—just wholesome peanut butter and pantry staples come together to create something magical. They’re great for afternoon snacks, cookie swaps, lunchbox treats, or even as a base recipe to build on with your favorite additions like chocolate chips or a sprinkle of sea salt. If you’re someone who enjoys fuss-free baking without sacrificing flavor, this is a recipe worth memorizing.
Storage Options
Store cookies in an airtight container at room temperature for up to 5 days. To freeze, place baked cookies in a freezer-safe bag and store for up to 2 months. Thaw at room temperature before serving or warm briefly in the microwave.
Summary
These 3-Ingredient Peanut Butter Cookies are quick, easy, and packed with rich peanut butter flavor. Made without flour or dairy, they’re naturally gluten-free and perfect for any occasion.
Why You’ll Love This Recipe
They require only three ingredients, take less than 10 minutes to prepare, and deliver delicious, chewy cookies every time. Ideal for busy schedules, last-minute cravings, and peanut butter lovers alike.
Kitchen Equipment You’ll Need
Mixing bowl
Fork or whisk
Baking sheet
Parchment paper or silicone baking mat
Spoon or cookie scoop
Tips for Success
Use creamy peanut butter for the best texture. Mix until just combined—don’t overwork the dough. Flatten the cookies slightly with a fork in a criss-cross pattern to help them bake evenly.
Ingredients
1 cup creamy peanut butter
1 cup granulated sugar
1 large egg
Directions
Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper. In a mixing bowl, stir together the peanut butter, sugar, and egg until fully combined and smooth. Scoop out tablespoon-sized portions and roll into balls. Place them on the prepared baking sheet and gently press each one with a fork in a criss-cross pattern to flatten slightly. Bake for 8–10 minutes, or until the edges are set. Let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack.
Additional Tips or Variations
Add a teaspoon of vanilla extract for extra flavor. Mix in chocolate chips or chopped peanuts for texture. Sprinkle the tops with sea salt before baking for a sweet-salty twist. Use natural peanut butter, but be sure to stir it well to avoid oily dough.