Name: Flourless Peanut Butter Cookies
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: American
Ingredients: 1 cup peanut butter (smooth or crunchy); 1/2 cup granulated sugar or coconut sugar; 1 large egg; 1/2 tsp vanilla extract (optional); Pinch of salt (optional, if peanut butter is unsalted)

Why You’ll Love Flourless Peanut Butter Cookies Recipe

These flourless peanut butter cookies are the perfect solution when you’re craving something sweet but don’t want to spend hours in the kitchen. With just three main ingredients, they come together in minutes and bake into soft, chewy cookies with a rich peanut butter flavor. They’re naturally gluten-free, dairy-free, and don’t require any fancy equipment. Perfect for a quick snack, a last-minute dessert, or even as a homemade gift.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 cup peanut butter (smooth or crunchy)
1/2 cup granulated sugar or coconut sugar
1 large egg
1/2 tsp vanilla extract (optional)
Pinch of salt (optional, if peanut butter is unsalted)

Directions

Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a medium bowl, stir together peanut butter, sugar, egg, and optional vanilla and salt until combined.
Scoop tablespoon-sized portions of dough and roll into balls. Place on the baking sheet.
Flatten each cookie slightly with a fork in a crisscross pattern.
Bake for 8-10 minutes, until edges are just set. Avoid overbaking.
Cool on the baking sheet for 10 minutes before transferring to a wire rack.

Servings and timing

Prep Time: 5 minutes
Cooking Time: 10 minutes
Total Time: 15 minutes
Yield: 20 cookies
Calories: About 130 kcal per cookie

Variations

Use almond butter, cashew butter, or sunflower seed butter for a nut-free twist.
Add chocolate chips or drizzle melted chocolate over cooled cookies for extra indulgence.
Mix in chopped nuts for a crunchier texture.
Use brown sugar for a deeper, caramel-like flavor.
Sprinkle coarse sea salt on top before baking for a sweet-salty treat.

Storage/Reheating

Store cookies in an airtight container at room temperature for up to 5 days. For longer storage, freeze them in a sealed bag or container for up to 3 months. Thaw at room temperature before enjoying. These cookies don’t need reheating, but you can warm them briefly in the microwave for a fresh-baked taste.

FAQs

Can I use natural peanut butter for this recipe?

Yes, but make sure to stir it well to incorporate the oils so the dough doesn’t turn out too runny.

Can I make these cookies without sugar?

You can substitute with a sugar-free sweetener like erythritol or monk fruit, but the texture may differ slightly.

Do I need to chill the dough?

No, the dough comes together quickly and can go straight into the oven.

Can I double the recipe?

Yes, simply double all ingredients and bake in batches.

Why are my cookies crumbly?

They may have been overbaked or the peanut butter was too dry. Try reducing bake time slightly.

Can I make them chewy instead of soft?

Bake closer to 8 minutes for softer cookies, and 10 minutes for a slightly firmer texture.

Are these cookies keto-friendly?

If you use a low-carb sweetener and sugar-free peanut butter, they can fit into a keto lifestyle.

Can I add mix-ins like chocolate chips?

Absolutely. Chocolate chips, chopped nuts, or dried fruit all work well.

How do I keep them from spreading too much?

Using thick peanut butter and avoiding overmixing helps the cookies hold their shape.

Can I freeze the dough instead of baked cookies?

Yes, scoop and shape the dough into balls, freeze them on a tray, then store in a freezer bag. Bake straight from frozen, adding 1-2 extra minutes.

Conclusion

Flourless peanut butter cookies are a quick, easy, and delicious treat that anyone can whip up in minutes. With minimal ingredients, simple steps, and endless variations, they’re perfect for busy days, special occasions, or just when you’re craving something sweet and homemade. These cookies are proof that you don’t need flour or complicated steps to enjoy a classic, chewy, peanut butter delight.