3 Ingredient Peanut Butter Cookies Recipe
Introduction
These 3 Ingredient Peanut Butter Cookies are a quick and easy treat perfect for any occasion. With just peanut butter, sugar, and an egg, you can whip up a batch of soft, chewy cookies that satisfy your sweet tooth in no time.

Ingredients
- 1 cup creamy peanut butter
- 1 cup granulated sugar
- 1 large egg (room temperature)
Instructions
- Step 1: Preheat the oven to 350°F. Line two baking sheets with parchment paper and set aside.
- Step 2: In a large bowl, use a spoon or hand mixer to combine the peanut butter, sugar, and egg until just blended.
- Step 3: Roll the dough into 1-inch balls and place them on the prepared baking sheets, leaving 1 to 2 inches between each ball.
- Step 4: Gently flatten each ball with a fork, creating a crisscross pattern on top.
- Step 5: Bake for 9 to 11 minutes, or until the edges are set and lightly browned. Avoid overbaking for a soft texture.
- Step 6: Let the cookies cool on the baking sheets for 10 minutes before transferring to a wire rack to cool completely.
Tips & Variations
- For a crunchy texture, use crunchy peanut butter instead of creamy.
- Sprinkle a pinch of sea salt on top before baking to enhance the peanut flavor.
- Add 1/2 cup of chocolate chips or chopped nuts to the dough for extra variety.
- If you prefer a softer cookie, slightly reduce the baking time and keep an eye on the edges.
Storage
Store cookies in an airtight container at room temperature for up to 5 days. To keep them fresh longer, refrigerate for up to 2 weeks. Reheat briefly in a microwave (10-15 seconds) if you want them soft and warm again.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use natural peanut butter for these cookies?
Yes, natural peanut butter can be used, but it may affect the texture slightly. It might result in a bit more crumbly cookie due to its thinner consistency.
Can I substitute the egg in this recipe?
This cookie relies on the egg for binding, so replacing it can be tricky. You can try a flax egg (1 tbsp ground flaxseed + 3 tbsp water) as a vegan alternative, but the texture may differ.
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3 Ingredient Peanut Butter Cookies Recipe
- Total Time: 20 minutes
- Yield: Approximately 18 cookies 1x
Description
These 3 Ingredient Peanut Butter Cookies are quick, easy, and require minimal ingredients, making them the perfect treat when you’re short on time or pantry staples. Soft, chewy, and packed with peanut butter flavor, these cookies offer a deliciously simple way to satisfy your sweet tooth.
Ingredients
Cookie Ingredients
- 1 cup creamy peanut butter
- 1 cup granulated sugar
- 1 large egg (room temperature)
Instructions
- Preheat the oven: Start by preheating your oven to 350°F (175°C). Line two baking sheets with parchment paper to prevent sticking and set them aside for later.
- Mix the dough: In a large bowl, combine the creamy peanut butter, granulated sugar, and the room temperature egg. Using a large spoon or an electric hand mixer, mix until all ingredients are just combined into a smooth dough.
- Form cookie balls: Roll the dough into 1-inch balls with your hands. Place each dough ball on the prepared baking sheets, leaving 1 to 2 inches of space between cookies to allow for spreading during baking.
- Shape cookies: Gently flatten each dough ball using the back of a fork, creating a crisscross pattern on the top. This not only shapes the cookies but adds a classic peanut butter cookie appearance.
- Bake cookies: Place the baking sheets in the preheated oven and bake for 9 to 11 minutes, or until the edges are just set and lightly browned. Be careful not to overbake to keep the cookies soft.
- Cool the cookies: Remove the baking sheets from the oven and allow the cookies to cool on the sheet for 10 minutes. Then, transfer the cookies to a wire rack to cool completely before serving.
Notes
- For best results, use creamy peanut butter as it helps with smooth dough consistency.
- Make sure the egg is at room temperature to blend more evenly into the dough.
- Avoid overbaking, as the cookies will continue to set while cooling, ensuring soft and chewy texture.
- You can add a pinch of salt if your peanut butter is unsalted and you want to enhance flavor.
- These cookies can be stored in an airtight container at room temperature for up to 5 days.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: peanut butter cookies, 3 ingredient cookies, easy cookies, quick dessert, peanut butter dessert

