Chocolate Peanut Butter Cup Cookies

Introduction

Imagine a cookie that combines the best parts of a fudgy brownie, a chewy chocolate chip cookie, and a peanut butter cup. That’s exactly what you get with these Chocolate Peanut Butter Cup Cookies. They deliver a rich chocolate base studded with pockets of melty peanut butter in every single bite.

This recipe and accompanying image were created with the help of AI for inspiration and guidance. Results may vary depending on ingredients, equipment, and technique.

Prep & Cook Time

Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Servings: 24 cookies

Ingredients

1 ½ cups + 2 tablespoons all purpose flour
6 tablespoons cocoa (I used Dutch processed)
½ teaspoon baking soda
¼ teaspoon kosher salt
6 tablespoons unsalted butter (room temperature)
¼ cup + 2 tablespoons creamy peanut butter
½ cup granulated sugar
½ cup brown sugar (dark or light)
1 large egg
2 teaspoons vanilla extract
2 tablespoons milk
2 cups miniature peanut butter cups ( coarsely chopped)

Instructions

Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats.
In a medium bowl, whisk together the all purpose flour, cocoa powder, baking soda, and kosher salt. Set aside.
In a large bowl, use a hand mixer or a stand mixer with the paddle attachment to beat the room temperature butter, creamy peanut butter, granulated sugar, and brown sugar together until light and fluffy, about 2-3 minutes.
Beat in the egg and vanilla extract until fully combined. Scrape down the sides of the bowl as needed.
With the mixer on low speed, gradually add the dry flour mixture to the wet ingredients, mixing just until no streaks of flour remain. The dough will be thick.
Add the milk and mix on low until the dough comes together smoothly.
Using a spatula or wooden spoon, fold in the coarsely chopped miniature peanut butter cups until evenly distributed.
Scoop dough into 1.5 tablespoon-sized portions (a small cookie scoop works perfectly) and place them about 2 inches apart on the prepared baking sheets.
Bake for 9-11 minutes, or until the edges are set and the tops look slightly crackled. The centers will still look soft.
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.

Variations

Cookie Sandwich: Once cooled, sandwich a scoop of vanilla ice cream between two cookies for an epic ice cream sandwich.
Thumbprint Style: Before baking, press a slight indent into the center of each dough ball and fill it with a dollop of extra peanut butter for a peanut butter-filled surprise.
Jumbo Cookies: For bakery-style cookies, use a 3-tablespoon scoop and extend the baking time by 2-3 minutes.
Double Chocolate: Replace the 2 tablespoons of milk with 2 tablespoons of cooled, strong coffee to deepen the chocolate flavor without adding coffee taste.

Tips for Success

Ensure your butter is truly at room temperature for easy creaming and a perfect cookie texture.
Coarsely chop the peanut butter cups so you get distinct chunks in the cookies. Using a knife or pulsing in a food processor works well.
For consistently sized cookies, use a cookie scoop. This also helps them bake evenly.

Storage & Reheating

Store completely cooled cookies in an airtight container at room temperature for up to 5 days. For a warm, melty treat, reheat a cookie in the microwave for 10-15 seconds.

FAQ

Can I use natural peanut butter?

It’s best to use a standard creamy, homogenized peanut butter. Natural peanut butter can separate and may alter the texture and spread of the cookies.

Can I use regular-sized peanut butter cups?

Yes, you can. You will need to chop them into small, bite-sized pieces to approximate the volume of the miniature cups.

My dough seems very dry. What should I do?

This can happen if flour is over-measured. Ensure you are using the spoon-and-level method for measuring flour. If the dough is crumbly, add one more tablespoon of milk to help it bind.

Why are my cookies flat?

This could be due to overly soft or melted butter. Make sure your butter is room temperature (cool to the touch but easily indented) and not greasy or melted. Also, check that your baking soda is fresh.

Can I freeze the cookie dough?

Absolutely. Scoop the dough balls onto a tray, freeze until solid, then transfer to a freezer bag. Bake from frozen, adding 1-2 minutes to the bake time.

Can I make these without the peanut butter in the dough?

The peanut butter in the dough adds flavor and structure. Omitting it would significantly change the recipe’s outcome, so it’s not recommended.