Brown Sugar Peanut Butter Cookies

Brown Sugar Peanut Butter Cookies are soft, chewy, and packed with rich, nutty flavor. Made with creamy peanut butter and sweetened entirely with brown sugar, these cookies boast a tender texture with a caramel-like depth that sets them apart from the classic version. They’re easy to make, deeply satisfying, and perfect for peanut butter lovers.

Why You’ll Love This Recipe

These cookies have everything you want in a homemade treat: soft centers, lightly crisp edges, and a flavor that’s both comforting and indulgent. Using brown sugar instead of white sugar gives the cookies extra moisture and a warm, molasses-like sweetness that enhances the peanut butter’s richness. They’re simple to make, require basic pantry ingredients, and are a guaranteed crowd-pleaser.

ingredients

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

• Creamy peanut butter
• Unsalted butter (softened)
• Brown sugar (light or dark)
• Egg
• Vanilla extract
• All-purpose flour
• Baking soda
• Salt

Optional Add-ins:

• Chocolate chips or chunks
• Chopped peanuts
• Flaky sea salt (for topping)

directions

this recipe

1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
2. In a mixing bowl, cream together peanut butter, softened butter, and brown sugar until light and fluffy.
3. Add the egg and vanilla extract, and mix until well combined.
4. In a separate bowl, whisk together flour, baking soda, and salt.
5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
6. Scoop dough into 1 to 1½ tablespoon-sized balls and place on the baking sheet about 2 inches apart.
7. Optional: Press gently with a fork to create a crisscross pattern on top.
8. Bake for 8–10 minutes, or until edges are set and centers are slightly soft.
9. Let cool on the baking sheet for 5 minutes before transferring to a wire rack.

Servings and timing

This recipe makes approximately 20 cookies.
Prep time: 10 minutes
Bake time: 10 minutes
Total time: 20 minutes

Variations

• Double Peanut: Add chopped roasted peanuts or swirl in chunky peanut butter.
• Chocolate Twist: Fold in chocolate chips or drizzle with melted chocolate.
• Salted Finish: Sprinkle flaky sea salt on top before baking for a sweet-savory bite.
• Oatmeal Add-In: Stir in ¼ cup rolled oats for extra texture.
• Gluten-Free: Use a 1:1 gluten-free flour blend or almond flour for a flourless option.

storage/reheating

Store cookies in an airtight container at room temperature for up to 5 days.
To freeze, place cooled cookies in a freezer-safe container for up to 2 months.
Reheat in the microwave for 5–10 seconds for a warm, fresh-from-the-oven feel.

FAQs

Can I use natural peanut butter?

Yes, but make sure it’s well-stirred and not too oily or runny—this may affect the texture.

What kind of brown sugar works best?

Light or dark brown sugar both work; dark will give a deeper molasses flavor.

Do I need to chill the dough?

No chilling is required, but chilling for 30 minutes can help with slightly thicker cookies.

Can I use crunchy peanut butter?

Yes! It adds a delightful crunch and extra peanut flavor.

Why are my cookies dry?

They may be overbaked. Remove them when the centers are just set—they’ll continue to cook as they cool.

Can I make these dairy-free?

Yes, use a plant-based butter alternative that’s suitable for baking.

Do these cookies spread a lot?

They spread moderately. For thicker cookies, chill the dough briefly before baking.

Can I use a cookie scoop?

Yes, a 1 or 1.5-tablespoon scoop helps ensure evenly sized cookies.

Can I add spices?

Absolutely. A pinch of cinnamon or nutmeg pairs wonderfully with the brown sugar and peanut butter.

Can I make these into sandwich cookies?

Yes! Spread chocolate ganache, marshmallow fluff, or more peanut butter between two cookies.

Conclusion

Brown Sugar Peanut Butter Cookies are a warm, chewy, and irresistibly rich take on a classic favorite. With their soft texture, deep flavor, and easy prep, they’re sure to become a staple in your cookie rotation. Whether you’re baking for a crowd or just craving something sweet, these cookies always deliver.

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