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Home » Desserts » Cookies

Peanut Butter Cookie Cups

A closeup photo of Tiffany holding a bouquet.
By Tiffany
Modified: Nov 5, 2026 · Published: Oct 4, 2026

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Peanut butter cookie cups made with a peanut butter cookie filled with whipped peanut butter frosting, then drizzled with chocolate ganache.

Peanut butter cookie cups sitting on a white surface drizzled with chocolate ganache.

Ingredients

  • Butter
  • Light Brown Sugar
  • White Granulated Sugar
  • Creamy Peanut Butter
  • Large Egg
  • Pure Vanilla Extract
  • All-Purpose Flour
  • Baking Soda
  • Salt
  • Powdered Sugar
  • Milk
  • Semisweet Chocolate Baking Squares
  • Heavy Whipping Cream

How to Make Peanut Butter Cookie Cups

Peanut Butter Cookie Cups

  • Preheat the oven to 375℉. Lightly spray a mini muffin pan with nonstick cooking spray.
  • In a stand mixer or a large bowl with a hand mixer, cream together butter, peanut butter, and both sugars. Mix in egg and vanilla. Add flour, baking soda, and salt to the mixing bowl and mix until combined.
  • Using a 1-tablespoon cookie scoop, scoop the dough evenly into each well of a mini muffin pan.
A large silver mixing bowl with peanut butter cookie dough and a white paddle in it.
A mini muffin pan with each tin filled with a scoop of peanut butter cookie dough. A cookie scoop in the bottom left corner is adding peanut butter to each tin.
  • Press the dough into the bottom and up the sides, then make an indentation in the center using a small lid, the back of a teaspoon, or the end of a wooden spoon handle. For the best shape, we’ll indent the cookie cups both before and after baking to help the centers stay defined.
  • Bake the cookie cups for 11-14 minutes, until the edges are set. Carefully press the centers back down again while they’re still warm.
A mini muffin pan with peanut butter cookie dough pressed into each tin.
A mini muffin pan with baked peanut butter cookie cups being indented again by a hand.

Whipped Peanut Butter Frosting

  • Add butter and peanut butter to a stand mixer with a whisk attachment and whip for about 5 minutes, until it becomes very light tan and fluffy. It should lose its glossy shine and hold stiff peaks.
  • Add powdered sugar and 2-3 tablespoons of milk until you reach the desired consistency.
  • Use an icing bag with a Wilton 2A circle tip to add frosting into each cookie cup.
A large silver mixing bowl of whipped peanut butter frosting and a silver whisk attachment.
An overhead view of a wire cooling rack topped with peanut butter cookie cups and an icing bag adding frosting to each cup.

Chocolate Ganache

  • Heat heavy whipping cream in a small dish in the microwave until steaming, but not simmering. Add chocolate to the dish and stir until it melts.
  • Drizzle chocolate ganache over each cookie cup, then let it set.
An overhead view of a cooling rack filled with peanut butter cookies topped with peanut butter frosting and being drizzled with chocolate ganache from an icing bag.
Homemade peanut butter cookie cups topped with chocolate drizzle, perfect for dessert or snack.

Tips

Press the centers after baking. If you press before baking, they will puff back up. You want to do it while they’re still warm and soft in the center.

Use the back of a measuring spoon, a small lid, or the end of a wooden spoon. It makes a more even indentation than using your thumb.

Let them cool in the pan first. Give them about 10 minutes so they firm up before removing them. Taking them out too early can make the sides collapse.

Cool completely before frosting. Warm cookie cups will melt the peanut butter frosting and make it slide.

Pipe the frosting rather than spooning it in. It gives the cups a cleaner bakery-style look and makes the ganache drizzle easier to control.

Let the ganache cool slightly before drizzling. If it's too warm, it will run straight off the frosting instead of sitting on top.

Use chopped semisweet baking chocolate for the ganache. It melts more smoothly than chocolate chips, which have stabilizers and don’t fully melt into a thin chocolate to drizzle easily. Chocolate chips stay thick.

Chill briefly if you need a cleaner set. About 10-15 minutes in the refrigerator can firm up the ganache.

Store them covered. Once filled, keep them in an airtight container for 4-5 days.

Peanut butter cookie cups with chocolate drizzle sitting on a white surface.

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Peanut butter cookie cups sitting on a white surface drizzled with chocolate ganache.

Peanut Butter Cookie Cups

Tiffany
Peanut butter cookie cups made with a peanut butter cookie filled with whipped peanut butter frosting, then drizzled with chocolate ganache.
No ratings yet
Print Recipe Pin Recipe
Prep Time 20 minutes mins
Cook Time 13 minutes mins
Total Time 33 minutes mins
Course Desserts
Cuisine American
Servings 32 Cookie Cups
Calories 161 kcal

Equipment

  • Wilton Non-Stick Mini Muffin and Cupcake Pan, 24-Cup
  • 1-Tablespoon Cookie Scoop

Ingredients
  

Peanut Butter Cookie Cups

  • ½ cup Butter room temperature
  • ½ cup Light Brown Sugar packed
  • ¼ cup White Granulated Sugar
  • ½ cup Creamy Peanut Butter
  • 1 Large Egg
  • 1 teaspoon Pure Vanilla Extract
  • 1 ½ cups All-Purpose Flour
  • 1 teaspoon Baking Soda
  • ½ teaspoon Salt

Whipped Peanut Butter Frosting

  • ½ cup Butter room temperature
  • ¼ cup Creamy Peanut Butter
  • 1¼ cups Powdered Sugar
  • 2 tablespoons Milk
  • ¼ teaspoon Salt

Chocolate Ganache

  • 2 ounces Semisweet Chocolate Baking Squares chopped
  • 1 ½ tablespoons Heavy Whipping Cream

Instructions
 

Peanut Butter Cookie Cups

  • Preheat the oven to 375℉. Lightly spray a mini muffin pan with nonstick cooking spray.
  • In a stand mixer or a large bowl with a hand mixer, cream together butter, peanut butter, and both sugars. Mix in egg and vanilla. Add flour, baking soda, and salt to the mixing bowl and mix until combined.
  • Using a 1-tablespoon cookie scoop, scoop the dough evenly into each well of a mini muffin pan.
  • Press the dough into the bottom and up the sides, then make an indentation in the center using a small lid, the back of a teaspoon, or the end of a wooden spoon handle. For the best shape, indent the cookie cups both before and after baking to help the centers stay defined.
  • Bake the cookie cups for 11-14 minutes, until the edges are set. Carefully press the centers back down again while they're still warm.

Whipped Peanut Butter Frosting

  • Add butter and peanut butter to a stand mixer with a whisk attachment and whip for about 5 minutes, until it becomes very light tan and fluffy. It should lose its glossy shine and hold stiff peaks.
  • Add powdered sugar and 2-3 tablespoons of milk until you reach the desired consistency.
  • Use an icing bag with a Wilton 2A circle tip to add frosting into each cookie cup.

Chocolate Ganache

  • Heat heavy whipping cream in a small dish in the microwave until steaming, but not simmering. Add chocolate to the dish and stir until it melts.
  • Drizzle chocolate ganache over each cookie cup, then let it set.

Nutrition

Calories: 161kcalCarbohydrates: 16gProtein: 2gFat: 10gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gTrans Fat: 0.2gCholesterol: 21mgSodium: 164mgPotassium: 61mgFiber: 1gSugar: 11gVitamin A: 197IUVitamin C: 0.004mgCalcium: 12mgIron: 1mg

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A closeup photo of Tiffany holding a bouquet.

Hello! I'm Tiffany.

I'm the recipe developer and food photographer behind Simply Happenings. I'm also a wife, mom to two adventurous little boys, registered nurse, and I live in the great Midwest. I like to feature high-protein recipes, one-pot meals, and delicious recipes you can cook with your favorite household appliances.

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