Easy 4 Ingredient Peanut Butter Cookies Recipe

If you’re a peanut butter lover and craving something sweet, these 4 ingredient peanut butter cookies are perfect for you. They’re simple, quick, and so delicious, with just four basic ingredients- peanut butter, sugar, an egg, and vanilla extract, you can whip up a batch of soft, chewy cookies in no time. Whether you’re a beginner baker or just looking for a fast treat, this recipe will have you enjoying fresh cookies in about 20 minutes. Plus, they’re naturally gluten-free, making them a great option for everyone to enjoy

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Why These Cookies Are a Quick & Good Option

  1. Minimal Ingredients: You only need peanut butter, sugar, an egg, and vanilla extract to make these cookies. That’s it.
  2. Quick Preparation: This recipe takes just 20 minutes from start to finish.
  3. No Special Skills Needed: Whether you’re a seasoned baker or a complete beginner, these cookies are foolproof.
  4. Naturally Gluten-Free: Since there’s no flour involved, they’re perfect for those with gluten sensitivities.
  5. Customizable: You can easily add mix-ins like chocolate chips or sprinkles for a personal touch.

Ingredients Required for 4 Ingredient Peanut Butter Cookies

Here’s a breakdown of the four ingredients required for this recipe:

  1. Peanut Butter (1 cup):
    • Use creamy peanut butter for a smooth texture.
    • For a chunkier version, opt for crunchy peanut butter.
    • Choose natural peanut butter for a healthier option, but ensure it’s well-stirred before use.
  2. Granulated Sugar (1 cup):
    • White sugar gives the cookies a classic sweetness.
    • For a richer flavor, you can substitute half of the sugar with brown sugar.
  3. Egg (1 large):
    • The egg acts as a binder, giving the cookies structure.
  4. Vanilla Extract (1 teaspoon):
    • This adds a subtle depth of flavor and complements the peanut butter beautifully.
4 Ingredient Peanut Butter Cookies
4 Ingredient Peanut Butter Cookies

Step-by-Step Instructions for Peanut Butter Cookies

Here’s how to whip up a batch of these delectable cookies:

1. Preheat Your Oven

  • Set your oven to 350°F (175°C).
  • Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking.

2. Mix the Ingredients

  • In a large mixing bowl, combine the peanut butter, sugar, egg, and vanilla extract.
  • Use a spatula or whisk to mix until the ingredients are well incorporated. The dough will be thick but easy to handle.

Read Also : Delightful Cottage Cheese Cookie Dough Recipe to Try

3. Shape the Cookies

  • Scoop out about a tablespoon of dough for each cookie.
  • Roll it into a ball and place it on the prepared baking sheet, spacing them about 2 inches apart.

4. Create the Classic Crosshatch Pattern

  • Use a fork to press down on each cookie, first in one direction and then the other, creating a crisscross pattern.

5. Bake to Perfection

  • Bake the cookies in the preheated oven for 10-12 minutes, or until the edges are slightly golden.
  • Remove the baking sheet from the oven and let the cookies cool for 5 minutes before transferring them to a wire rack.

Pro Tips for Perfect Peanut Butter Cookies

  1. Room Temperature Ingredients: Ensure the egg and peanut butter are at room temperature for easier mixing.
  2. Don’t Overbake: These cookies might look soft when you first take them out of the oven, but they will firm up as they cool.
  3. Experiment with Add-Ins: Try adding mini chocolate chips, crushed peanuts, or a pinch of sea salt on top for added flavor.
4 Ingredient Peanut Butter Cookies
4 Ingredient Peanut Butter Cookies

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Here’s an approximate breakdown of the nutritional value for a standard-sized cookie:

  • Calories: 140
  • Protein: 3g
  • Carbohydrates: 11g
  • Fat: 9g
  • Sugar: 9g

Why You’ll Love This Recipe

  1. Perfect for Busy Days: These cookies are ready in under 30 minutes, making them an ideal choice for last-minute dessert cravings.
  2. Kid-Friendly: With just four ingredients, this recipe is a great way to get kids involved in baking.
  3. Great for Sharing: These cookies are crowd-pleasers at potlucks, parties, or as thoughtful homemade gifts.

Creative Variations to Try

1. Peanut Butter Chocolate Chip Cookies

Add ½ cup of mini chocolate chips to the dough for a rich, indulgent twist.

2. Salted Peanut Butter Cookies

Sprinkle a pinch of flaky sea salt on top of each cookie before baking for a sweet-and-savory flavor profile.

3. Peanut Butter Sandwich Cookies

Turn these cookies into sandwich cookies by adding a layer of chocolate ganache, peanut butter frosting, or marshmallow fluff between two cookies.


FAQs About 4 Ingredient Peanut Butter Cookies

Can I Use a Sugar Substitute?

Yes, you can replace granulated sugar with alternatives like coconut sugar or a low-carb sweetener such as erythritol for a healthier version.

How Do I Store These Cookies?

Store the cookies in an airtight container at room temperature for up to 5 days. For longer storage, freeze them in a zip-top bag for up to 3 months.

Can I Double the Recipe?

This recipe doubles or even triples easily, making it perfect for larger gatherings.

In today’s fast-paced world, simplicity is king. Recipes like these 4 ingredient peanut butter cookies not only save time but also reduce the stress of grocery shopping and preparation. They prove that you don’t need a long list of ingredients to create something delicious.


These 4 ingredient peanut butter cookies are a testament to the fact that simple recipes can yield incredible results. Whether you’re baking for yourself, your family, or a special occasion, this recipe is bound to become a favorite in your kitchen. So grab those four ingredients and start baking—you won’t regret it.

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