Easy 3-ingredient peanut butter cookies

These Easy 3-Ingredient Peanut Butter Cookies combine rich peanut butter, sugar, and egg for a quick treat. They're baked to a soft perfection and require minimal effort.

24 Nov 2025
Cook time 10 min
Prep time 5 min

Ingredients:

1 cup peanut butter
1 cup sugar
1 egg
Easy 3-ingredient peanut butter cookies

Welcome to a simple and delightful way to satisfy your sweet tooth with minimal effort! Our Easy 3-Ingredient Peanut Butter Cookies recipe is perfect for when you're craving something sweet but don't want to go through the hassle of gathering a long list of ingredients. With just peanut butter, sugar, and an egg, you can whip up a batch of delicious cookies in no time.

Instructions:

1. Preheat the Oven:
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
2. Mix the Ingredients:
In a medium mixing bowl, combine the peanut butter, sugar, and egg. Stir the ingredients together until the mixture is smooth and well-blended.
3. Form the Cookies:
Using a tablespoon or a cookie scoop, scoop out portions of the dough and roll them into round balls. Place the dough balls onto the prepared baking sheet, spacing them about 2 inches apart.
4. Flatten with a Fork:
To give the cookies their classic crisscross pattern, press down on each dough ball gently with the tines of a fork, first in one direction, then in the opposite direction.
5. Bake:
Place the baking sheet in the preheated oven and bake for 10-12 minutes, or until the edges are lightly golden. Be careful not to overbake; the cookies may look soft but will firm up as they cool.
6. Cool:
Remove the baking sheet from the oven and let the cookies cool on the baking sheet for about 5 minutes. Then, transfer them to a wire rack to cool completely.
7. Serve:
Once cooled, the cookies are ready to be enjoyed! Store any leftovers in an airtight container.

There you have it – a quick and easy recipe for peanut butter cookies with only three simple ingredients. Whether you're a novice baker or an experienced pro, these cookies are sure to become a staple in your dessert repertoire. Enjoy them with a glass of milk or on their own, and share the joy of homemade treats with friends and family!

Easy 3-ingredient peanut butter cookies FAQ:

How long should I bake peanut butter cookies?

Bake the cookies in a preheated oven at 350°F (175°C) for 10-12 minutes. They should be lightly golden at the edges and will firm up as they cool.

How do I know when the cookies are done?

The cookies are done when the edges are lightly golden. They may look soft in the center but will firm up after cooling on the baking sheet.

Can I substitute the sugar in this recipe?

You can use alternatives like brown sugar or coconut sugar, but this may slightly change the flavor and texture. Ensure that the substitute dissolves properly in the dough.

What is the best way to store leftover peanut butter cookies?

Store any leftover cookies in an airtight container at room temperature for up to 5 days. For longer storage, you can freeze them for up to 3 months.

Can I use natural peanut butter for these cookies?

Yes, you can use natural peanut butter, but be sure it is well-mixed and not too oily as this can affect the cookie texture.

Tips:

- Use smooth or chunky peanut butter depending on your texture preference. Both work well, but smooth yields a more uniform cookie.

- If you prefer your cookies on the softer side, reduce the baking time by a minute or two. For crispier cookies, leave them in the oven a bit longer.

- To avoid sticking, lightly grease your baking sheet or use parchment paper.

- Use a fork to create a classic crisscross pattern on the top of each cookie before baking. This helps them cook evenly and looks great.

- Let the cookies cool on the baking sheet for a few minutes before transferring them to a cooling rack. This helps them set and avoid breaking apart.

Nutrition per serving

20 Servings
Calories 130kcal
Protein 3.25g
Carbohydrates 13g
Fiber 0.62g
Sugar 11g
Fat 7g

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