Peanut Butter Swirl Cookies

Featured in Desserts That Transform Moments.

Soft and chewy, these cookies combine rich chocolate and creamy peanut butter into one perfect bite.
Sarah
Updated on Fri, 11 Apr 2025 01:34:11 GMT
Close-up of swirled cookies with chocolate and peanut butter mixed together. Pin it
Close-up of swirled cookies with chocolate and peanut butter mixed together. | chefmiarecipes.com

Elevate your cookie collection with these mouthwatering Peanut Butter Brownie Swirl Cookies, where rich brownie goodness mingles with smooth peanut butter in a delightful blend. If you're hunting for "chocolate peanut butter cookie recipes," "peanut butter swirl desserts," or "best brownie cookies," this combo treat hits all those cravings. Every cookie shows off a stunning swirled pattern that looks amazing on social media and tastes even better, striking just the right balance between fudgy brownie texture and soft peanut butter cookie bliss. With their eye-catching marble effect and deep flavor combo, these cookies will quickly become your go-to homemade sweet for any gathering.

I came up with this mixed cookie idea during a midnight baking session when I couldn't choose between making brownies or peanut butter cookies. Turns out you can enjoy both at once!

Key Ingredients Breakdown

  • Softened butter: ensures smooth mixing
  • Dark cocoa powder: gives that true brownie kick
  • Smooth peanut butter: mixed thoroughly
  • New baking soda: helps cookies rise right
  • Mix of sugars: creates ideal cookie texture

Step-By-Step Baking Guide

Step 1: Preparing Two Batters
  • Start with the brownie mixture
  • Whip up peanut butter batter
  • Both should remain somewhat pliable for marbling
Step 2: Creating Beautiful Swirls
  • Stack batters with care
  • Swirl with soft, easy movements
  • Don't blend the marbling too much
Step 3: Chilling Time
  • Cool for better consistency
  • Store unused dough in fridge
  • Form cookies while dough is still cool
Step 4: Oven Time
  • Keep an eye on the edges
  • Middles should remain tender
  • Let rest on baking sheet briefly
Step 5: Finishing Up
  • Move to wire rack
  • Allow to cool fully
  • Pack away properly
Mouthwatering swirled cookies combining chocolate brownie and creamy peanut butter in a beautiful marbled pattern. Pin it
Mouthwatering swirled cookies combining chocolate brownie and creamy peanut butter in a beautiful marbled pattern. | chefmiarecipes.com

Tasty Combinations

  • Fresh milk makes these cookies even better
  • Try with warm coffee to boost chocolate flavors
  • Sandwich vanilla ice cream between two cookies
  • Pair with afternoon tea for a nice contrast

Understanding the Swirl

These cookies show how temperature affects texture in baking. When both doughs hit that sweet spot - cool enough to keep shape but pliable enough to swirl - they make distinct patterns without completely mixing together. The brownie part needs to be a bit stiffer than the peanut butter portion to get that pretty marbled look. It's kind of like making a watercolor painting where each color stays true while still flowing with the others.

Closeup view showing the beautiful blend of chocolate brownie and peanut butter swirls in freshly baked cookies. Pin it
Closeup view showing the beautiful blend of chocolate brownie and peanut butter swirls in freshly baked cookies. | chefmiarecipes.com

Keeping Cookies Fresh

Keep them in a sealed container with wax paper between each layer. They'll stay soft and tasty for about 5 days at room temperature, or you can freeze them for up to 3 months.

Prep Ahead Options

You can make the dough up to 3 days early and keep it in the fridge. Or roll cookie balls and freeze them for up to 3 months - perfect when you want fresh-baked cookies in a hurry!

Holiday Variations

Change these cookies throughout the year to match different seasons. Mix in smashed candy canes for winter holidays, light-colored sprinkles for spring, or black and orange swirls for Halloween. The main recipe stays the same but small tweaks make them work for any celebration.

Mastering Your Oven

Knowing how your oven works really matters for these cookies. All ovens have warmer spots, so turning your cookie sheets around halfway helps everything bake evenly. Get an oven thermometer to check the real temperature - most ovens can be off by 25 degrees or more, which makes a big difference for two-texture cookies like these.

The Texture Mix

The real magic comes from how the two doughs work together. The brownie portion has extra sugar and fat that creates those classic crackly tops, while the peanut butter dough's protein gives structure. When they bake together, you get pockets of fudgy and chewy goodness that make every bite different and exciting.

Conclusion

These Peanut Butter Brownie Swirl Cookies give you the best of both worlds - fudgy brownies and creamy peanut butter cookies all in one awesome treat. Whether you're baking for a party or just want something really special, these cookies look impressive and taste amazing. Just remember to take your time with the swirling and chill the dough properly. Master these simple steps and you'll have a standout cookie that everyone will ask you to make again and again.

Frequently Asked Questions

→ Can I swap unsweetened cocoa with dark chocolate cocoa powder?
Sure! Dark chocolate cocoa will make the flavor a bit richer.
→ Is this gluten-free?
No, it has all-purpose flour. Swap with gluten-free flour if needed.
→ Can the cookies be frozen?
Of course! Put them in an airtight container and freeze for up to 3 months.
→ How do I keep them chewy?
Don't bake too long and store in a sealed container to keep them soft.
→ What if vanilla extract isn't available?
You can use almond extract instead or skip it for a subtle flavor mix-up.

Peanut Butter Brownie Cookies

Chewy cookies mixing peanut butter and brownie dough for a delicious swirl.

Prep Time
30 Minutes
Cook Time
10 Minutes
Total Time
40 Minutes

Category: Sweet Comfort

Difficulty: Intermediate

Cuisine: American

Yield: 24 Servings (24 cookies)

Dietary: Vegetarian

Ingredients

→ Peanut Butter Dough

01 1/3 cup smooth peanut butter
02 1/4 cup granulated sugar
03 1/2 teaspoon vanilla extract
04 1/2 a beaten large egg
05 3/4 cups plain flour
06 1/4 cup softened unsalted butter
07 1/4 teaspoon baking soda
08 1/8 teaspoon table salt
09 1/4 cup light brown sugar, packed tight

→ Brownie Dough

10 1/2 cup white sugar
11 1/2 teaspoon vanilla
12 1/2 cup regular flour
13 1/8 teaspoon baking powder
14 1/8 teaspoon fine salt
15 1/4 cup melted unsalted butter
16 1/3 cup unsweetened cocoa powder
17 1/2 a large egg

Instructions

Step 01

Mix peanut butter, softened butter, white sugar, and brown sugar in a big bowl with a mixer for 3-4 minutes until fluffy. Add vanilla and part of a beaten egg, stirring until smooth. Blend the dry ingredients (flour, salt, and baking soda) in another bowl, then gently mix these into the wet ingredients. Don’t overdo it. Set aside.

Step 02

In a mixing bowl, whisk melted butter and sugar together for a minute or so. Stir in the vanilla and egg. Sift cocoa powder, flour, salt, and baking powder into the wet base, and gently fold it all together until the dough looks smooth.

Step 03

Set your oven to 350°F (175°C) and cover a baking tray with parchment. Scoop equal amounts of brownie and peanut butter dough (about a tablespoon each), gently roll them together, and twist to make a marble look. Don’t overly blend them—keep those swirls noticeable.

Step 04

Place the dough swirls on the tray, with some space (at least an inch or two apart) between each one. Bake for around 10-12 minutes. The edges should look set, but the middle should still be soft.

Step 05

Leave the cookies to cool directly on the tray for about 5 minutes. Then, move them onto a cooling rack to fully set before you take a bite.

Notes

  1. For bolder marbling, roll the doughs lightly between your palms a few more times before baking.
  2. To divide an egg evenly, whisk it lightly and use half.
  3. For soft-centered cookies, pull them out as soon as the edges look done.
  4. Store in an airtight container to keep them chewy and fresh.

Tools You'll Need

  • Mixing bowls
  • A wire whisk
  • A flour sifter
  • Baking tray with parchment
  • Cooling rack

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes peanuts due to peanut butter.
  • Has dairy from the butter.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 121
  • Total Fat: 6 g
  • Total Carbohydrate: 15 g
  • Protein: 2 g