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Easy, fudgy Peanut Butter Cup Dump Cake recipe! Rich chocolate & peanut butter cups make this simple dessert a decadent treat.

That undeniable craving for something rich, chocolatey, and bursting with peanut butter cup goodness just hit, right? But the thought of a complicated baking project? Not so appealing. Enter the Fudgy Peanut Butter Cup Dump Cake – your answer to instant indulgence with practically zero effort. Get ready for a dessert that’s as simple to make as it is satisfying to devour!

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A plate with a fudgy peanut butter cup dump cake topped with peanut butter cups, a fork beside it, and two glasses of milk in the background. A baking dish with more brownies is nearby, along with sprinkles of chocolate chips and peanut butter cups.

Why Dump Cakes Are a Lazy Baker’s Best Friend

Dump cakes are the ultimate answer to your sweet tooth cravings without the fuss. No mixing bowls overflowing with ingredients, no complicated layering techniques – just dump, bake, and devour! This recipe is perfect for busy weeknights, potlucks, or any time you need a dessert that’s guaranteed to impress with minimal effort.

Fudgy Peanut Butter Cup Dump Cake: Ingredients You’ll Need

  • 1 box chocolate cake mix (Devil’s food or chocolate fudge)
  • 1 box instant chocolate pudding mix (3.9 oz)
  • 1 cup milk
  • 1 cup creamy peanut butter
  • 1 cup semi-sweet chocolate chips
  • 1.5 cups chopped peanut butter cups (Reese’s, anyone?)
A white baking dish with chocolate cookie dough sits alongside two glasses of milk on a wooden board. Chocolate chips are scattered around. A stack of plates with forks is on the side.

Let’s Get Dumping!

  1. Prep Time: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan. This is the baking dish I like to make all of my dump cake recipes in. It has that pretty scalloped edge so it can go from oven to table!
  2. Layering Magic: In a large bowl, combine the chocolate cake mix, instant chocolate pudding mix, and milk. Mix until well combined. Then, stir in the peanut butter until the batter is smooth.
  3. Adding the Goodies: Gently fold in the chocolate chips and chopped peanut butter cups.
  4. Bake It Up: Pour the batter into your prepared baking pan. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
  5. Cool and Enjoy: Let the cake cool slightly before serving.
A slice of fudgy peanut butter cup dump cake recipe with chunks of chocolate and peanut butter cups is on a plate. The plate is on a table with a fork beside the brownie. Two glasses of milk and a dish with more brownies are in the background.

Chocolate Peanut Butter Cup Dump Cake Variations to Satisfy Every Craving

  • Extra Peanut Butter Swirl: For an intense peanut butter experience, swirl extra peanut butter over the top of the batter before baking.
  • Peanut Butter Chips: Substitute some or all of the chocolate chips with peanut butter chips.
  • Crushed Pretzels: Add a salty crunch by sprinkling crushed pretzels over the top before baking.
  • Different Cake Mix: Yellow cake mix with added peanut butter is a great way to change the flavor profile.
A square of chocolate peanut butter cup dump cake recipe with peanut butter cups and chocolate chips on a plate. Forks are placed nearby. Chocolate pieces are scattered around, adding to the visual appeal.

Serving Suggestions

  • Serve warm with a scoop of vanilla ice cream for a delightful contrast.
  • Drizzle with chocolate syrup or caramel sauce for extra indulgence.
  • Dust with powdered sugar for a pretty presentation.
  • Whipped cream is always a welcome topping.

Food Storage Information

  • Room Temperature: You can store this cake at room temperature for up to 2-3 days in an airtight container.
  • Refrigerator: For longer storage, keep it in the refrigerator for up to 5 days.
  • Freezing: This cake can also be frozen! Wrap it tightly in plastic wrap and then foil, and it will keep for up to 3 months. Thaw overnight in the refrigerator.
A chocolate peanut butter cup dump cake with peanut butter cup pieces sits on a plate beside a fork. Two glasses of milk are on a wooden board in the background. Additional brownie and chocolate pieces are scattered around.

Final Thoughts About This Fudgy Peanut Butter Cup Dump Cake Recipe

Rich, easy, and always a hit! This Fudgy Peanut Butter Cup Dump Cake relies on simple pantry ingredients for a no-fuss dessert that delights every time, making any occasion a little sweeter.

Have you ever made peanut butter cup dump cake recipe before? Peanut butter and chocolate recipes are my favorite desserts – I love the flavor combo! Tell me more about what you like to make in the comments below so we can chat more.

Thank you for visiting the blog today!

Enjoy your day! xo

Stacy Ling bricksnblooms logo
A plate with a fudgy peanut butter cup dump cake topped with peanut butter cups, a fork beside it, and two glasses of milk in the background. A baking dish with more brownies is nearby, along with sprinkles of chocolate chips and peanut butter cups.

The Easiest, Fudgiest Peanut Butter Cup Dump Cake Ever!

Stacy Ling
Easy, fudgy Peanut Butter Cup Dump Cake recipe! Rich chocolate & peanut butter cups make this simple dessert a decadent treat.
Print Pin
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Dessert
Cuisine American
Servings 12 Servings
Calories 371 kcal

Equipment

Ingredients
  

  • 1 box chocolate cake mix devil's food or chocolate fudge
  • 1 box instant pudding mix chocolate
  • 1 cup milk whole (add more if needed)
  • 1 cup peanut butter creamy
  • 1 cup semi-sweet chocolate chips
  • 1.5 cups peanut butter cups chopped

Instructions
 

  • Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan.
  • In a large bowl, combine the chocolate cake mix, instant chocolate pudding mix, and milk. Mix until well combined. Then, stir in the peanut butter until the batter is smooth.
    A white mixing bowl containing cocoa powder, sugar, and flour on top of a mixture of milk and other wet ingredients, ready to be blended together on a granite countertop.
  • Gently fold in the chocolate chips and chopped peanut butter cups. Add a bit more milk if needed to make batter easier to work with.
    A bowl of chocolate and peanut butter being mixed. A spoon is partially visible on the left side of the bowl, helping to blend the creamy and rich ingredients together, creating a swirled texture.
  • Pour the batter into your prepared baking pan. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
    A rectangular white baking dish filled with unbaked chocolate cookie dough mixed with chocolate chips, set on a gray speckled countertop.
  • Let the cake cool slightly before serving.
    A square chocolate brownie topped with peanut butter cups on a beige plate. The brownie is surrounded by chocolate chips, and a fork is digging into it. The focus is on the brownie, with blurred chocolate pieces in the background.

Nutrition

Calories: 371kcalCarbohydrates: 53gProtein: 6gFat: 17gSaturated Fat: 8gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gTrans Fat: 0.01gCholesterol: 3mgSodium: 385mgPotassium: 298mgFiber: 3gSugar: 30gVitamin A: 43IUVitamin C: 0.01mgCalcium: 101mgIron: 3mg
Keyword peanut butter cup dump cake recipe
Tried this?Let us know how it was!
A plate with a piece of fudgy peanut butter cup dump cake and a fork sits next to a baking dish with more cake. Two glasses of milk and scattered peanut butter cup pieces are also visible. Text reads: "Fudgy Peanut Butter Cup Dump Cake Recipe.

More Dump Cake Recipes You Might Enjoy!

If you love to bake without the work, here are more quick and easy dump cake recipes you’ll love.

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Stacy Ling

Stacy Ling is author of the best selling book, The Bricks 'n Blooms Guide to a Beautiful and Easy-Care Flower Garden, and writes the blog Bricks ’n Blooms from her 1850 farmhouse located in zone 6b northern New Jersey. She is a master gardener who’s been gardening for over 25 years and enjoys sharing her passion to help beginners find their inner green thumb, as well as discover a love for all things plants and flowers. Stacy loves to bring the outdoors inside her home and decorates with a comfy, casual, and cottagecore style. Come grow stuff and create beautiful spaces with her.

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