Name: 3 Ingredient Peanut Butter Cookies
Prep time: 10 min
Cook time: 10 min
Total time: 25 min
Cuisine: American
Ingredients: 1 cup granulated sugar; 1 cup creamy peanut butter; 1 large egg at room temperature

3 Ingredient Peanut Butter Cookies

Introduction

There is something almost magical about a recipe that comes together in minutes and still tastes like a hug. These 3 Ingredient Peanut Butter Cookies are sweet, nutty, and satisfyingly soft with lightly crisped edges. The aroma while baking is warm and peanut-rich, filling the kitchen with comfort. Texturally they are tender inside with a delicate crackled top that gives way to a melt-in-your-mouth center. This recipe is ideal for busy weeknights, last-minute bake sales, or when you need a simple treat to share with friends. If you like simple, dependable cookie recipes, you might also enjoy my take on classic treats like basic butter cookies, which share the same spirit of simplicity and great flavor.

Ingredients

1 cup granulated sugar, for sweetness and a slightly crisp exterior. Measure level for consistent texture.
1 cup creamy peanut butter, provides rich peanut flavor and the fat that binds the dough. Use a well-stirred jar for even texture.
1 large egg at room temperature, helps bind the ingredients and gives the cookies a tender crumb. Bring the egg to room temperature for the best mixing.

Step-by-Step Instructions

Preheat and prepare. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper. This prevents sticking and helps the bottoms brown evenly.
Mix the dough. In a medium mixing bowl, combine the sugar, peanut butter, and egg. Stir until the mixture is smooth and well combined. If the peanut butter is very stiff, let it sit at room temperature a few minutes for easier mixing.
Portion the dough. Scoop about 1 tablespoon of dough and roll it into a ball. For uniform cookies, use a small cookie scoop or measure by tablespoon.
Arrange on sheet. Place the dough balls on the prepared baking sheet, spacing them about 2 inches apart so they can spread evenly.
Make the crisscross. Use a fork to gently press down on each ball, creating a crisscross pattern on the top. Press once, rotate the fork, and press again to get the classic look.
Bake. Bake in the preheated oven for 10 minutes, or until the edges are set and the tops look slightly cracked. Ovens vary, so check at 9 minutes the first time you try this recipe.
Cool. Remove the cookies from the oven and let them cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely. Cooling on the sheet helps them finish setting without breaking.
Serve. Once cooled, serve and enjoy.

Recipe Details

Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 25 minutes (including brief cooling on the sheet)
Servings: About 30 cookies (scooped at 1 tablespoon each)
Calories: Approximately 80 calories per cookie

Tips, Storage & Variations

Small tips: For even-sized cookies use a 1-tablespoon scoop and rotate the baking sheet halfway through the bake if your oven has hot spots. If your peanut butter is oily on top, stir it before measuring so the fat is distributed.
Storage: Store baked cookies in an airtight container at room temperature for up to 4 days. Place a piece of parchment between layers to prevent sticking.
Freezing: Freeze cooled cookies in a single layer on a tray until firm, then transfer to a sealed freezer bag for up to 3 months. Thaw at room temperature before serving.
Flavor variations using these ingredients only: Try using a different style of peanut butter for texture changes, such as a natural peanut butter for a more pronounced peanut flavor or a slightly saltier jar if you like sweet and salty contrast. For extra crunch, use creamy peanut butter that contains small peanut pieces. For a slightly denser cookie, beat the egg a little before adding it to the mix.
For another simple three-ingredient trick and inspiration, check a related technique at 3-ingredient gelatin trick 2.

Additional reference ideas and quick reads can be found in other short recipe notes around the site, such as peanut butter blossoms and a few other three-ingredient approaches like 3-ingredient gelatin recipe weight loss. For an alternate three-ingredient tip collection, see 3-ingredient gelatin trick.

FAQ

Q: Can I use natural peanut butter in this recipe?
A: Yes, you can, but natural peanut butter may be oilier and could make the dough slightly looser. Stir well and chill briefly if needed.

Q: Do I need to chill the dough before baking?
A: No, chilling is not necessary. The recipe bakes fine straight from mixing.

Q: How do I prevent cookies from sticking to the sheet?
A: Use parchment paper or a silicone baking mat and allow the cookies to cool on the sheet before transferring.

Q: Can I make these larger or smaller?
A: Yes, adjust baking time slightly. Smaller cookies will need less time, larger cookies a few minutes more.

Q: Are these cookies gluten-free?
A: Yes, these three ingredients do not contain gluten, but always check labels if you have severe allergies.

PAA Expansion

How long do 3 ingredient peanut butter cookies last?
They keep well at room temperature for about 4 days in an airtight container.
Will the cookies spread too much in the oven?
Spacing them 2 inches apart and using a tablespoon scoop helps control spreading.
Can I use brown sugar instead of granulated sugar?
This recipe calls for granulated sugar. Substituting will change texture and sweetness.
What if my cookies are crumbly?
They may need a bit more egg or warmer peanut butter to bring the dough together; mix until smooth.
Can I bake these at a different temperature?
350°F (175°C) gives the best balance of set edges and soft centers; small adjustments may change texture.
Are these cookies chewy or crunchy?
They are tender and slightly chewy inside with lightly crisp edges.
How can I make the tops more cracked?
Slightly underbake by checking at 9 minutes; the tops will set while cracking as they cool.
Is a stand mixer needed for these cookies?
No, stirring by hand in a bowl is sufficient.

Conclusion

These 3 Ingredient Peanut Butter Cookies are a fast, reliable treat that proves great baking does not require a long ingredient list. They are perfect for quick snacks, lunchbox surprises, or an easy dessert when you want something homemade without fuss. For a classic take on this simple cookie, you can compare methods with the 3-Ingredient Peanut Butter Cookies Recipe – Allrecipes, or see another straightforward variation at Super Easy 3 Ingredient Peanut Butter Cookies Recipe. If you try the recipe, please share how yours turned out so others can enjoy the same cozy results.

3 Ingredient Peanut Butter Cookies

Print Recipe

These simple 3 Ingredient Peanut Butter Cookies are sweet, nutty, and soft with a delicate crackled top, ideal for quick treats.

Author: hannah-reed
Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Yield: 30 cookies 1x
Category: Dessert
Method: Baking
Cuisine: American
Diet: Gluten-Free

Ingredients

Scale

1 cup granulated sugar
1 cup creamy peanut butter
1 large egg at room temperature

Instructions

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
Mix the sugar, peanut butter, and egg in a medium mixing bowl until smooth.
Portion about 1 tablespoon of dough and roll it into a ball.
Arrange the dough balls on the prepared baking sheet, spaced about 2 inches apart.
Make a crisscross pattern on each ball using a fork.
Bake for 10 minutes, or until edges are set and tops look slightly cracked.
Cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.
Serve and enjoy.