Dessert

Peanut Butter Cup Dump Cake Delight Recipe

ByMaya bella January 12, 2026January 12, 2026

Introduction

This 1 Bowl Peanut Butter Cup Dump Cake is a simple, indulgent dessert that combines rich chocolate and creamy peanut butter in one easy treat. With minimal prep and a deliciously gooey center, it’s perfect for satisfying your sweet tooth any time.

A slice of dessert with three visible layers sits on a white plate over a white marbled surface. The bottom layer is dark, crumbly chocolate crust. The middle layer is thick, creamy, light brown, and looks like peanut butter cookie dough with small chocolate chips. The top layer is a dark chocolate baked crust with drizzles of rich dark chocolate across it. Mini peanut butter cups halve tops exposing creamy peanut butter and are scattered on the top along with some loose peanut pieces. The whole slice looks dense and moist with a mix of smooth and crumbly textures. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 box chocolate cake mix
1/2 cup melted butter
1 1/2 cups milk
1 cup peanut butter
1 cup mini peanut butter cups
1/2 cup chocolate chips

Instructions

Step 1: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
Step 2: Spread the peanut butter evenly across the bottom of the prepared baking dish.
Step 3: In a mixing bowl, whisk together the chocolate cake mix, melted butter, and milk until the batter is smooth.
Step 4: Pour the batter over the peanut butter layer in the baking dish, spreading it gently to cover.
Step 5: Sprinkle the mini peanut butter cups and chocolate chips evenly on top of the batter.
Step 6: Bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean.
Step 7: Let the cake cool before serving to allow the layers to set.

Tips & Variations

For extra gooeyness, try swirling some peanut butter into the cake batter before baking.
Substitute mini peanut butter cups with chopped regular-sized peanut butter cups or Reese’s for a chunkier texture.
Add a sprinkle of sea salt on top before baking to enhance the chocolate and peanut butter flavors.
Use creamy or chunky peanut butter based on your preference for texture.

Storage

Store leftover cake in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. Reheat individual portions in the microwave for about 15-20 seconds for a warm, melty treat.

How to Serve

A close-up of a layered dessert bar on a white plate, placed on a white marbled surface. The bottom layer is dark with a crumbly texture, likely an Oreo or chocolate crust. Above it is a light brown, creamy peanut butter layer dotted with large dark chocolate chips. Over this is a thick, smooth layer of dark chocolate fudge. The topmost layer is decorated with an assortment of small peanut butter cups, dark chocolate chips, and butterscotch chips, creating a rich, textured surface. The edges show a mix of gooey peanut butter and chocolate spread. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use natural peanut butter for this recipe?

Yes, natural peanut butter works well. Just make sure it’s well stirred before spreading, as natural peanut butter tends to separate.

Do I need to refrigerate the cake?

Refrigeration is optional but recommended if you want to keep it fresh longer. It also helps the cake hold its shape if your kitchen is warm.

Peanut Butter Cup Dump Cake Delight Recipe

★★★★★

4.9 from 71 reviews

This Peanut Butter Cup Dump Cake Delight is a luscious, easy-to-make dessert combining the rich flavors of chocolate cake mix with creamy peanut butter and chocolate chips. Perfect for peanut butter lovers, it boasts a moist texture and a delightful mix of chocolatey and nutty flavors, baked effortlessly in one bowl.

Author: Maya
Prep Time: 10 minutes
Cook Time: 35 minutes
Total Time: 45 minutes
Yield: 12 servings 1x
Category: Dessert
Method: Baking
Cuisine: American

Ingredients

Scale

Base and Wet Ingredients

1 box chocolate cake mix
1/2 cup melted butter
1 1/2 cups milk

Peanut Butter Layer and Toppings

1 cup peanut butter
1 cup mini peanut butter cups
1/2 cup chocolate chips

Instructions

Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it’s ready for baking your dump cake.
Prepare Baking Dish: Grease a 9×13-inch baking dish well to prevent sticking and for easy cleanup.
Spread Peanut Butter: Evenly spread 1 cup of peanut butter across the bottom of the greased baking dish, creating a rich, creamy base layer.
Mix Cake Batter: In a mixing bowl, whisk together the chocolate cake mix, melted butter, and milk until the batter is smooth and fully combined.
Pour Batter: Carefully pour the chocolate cake batter over the peanut butter layer in the dish, spreading it evenly.
Add Toppings: Sprinkle the mini peanut butter cups and chocolate chips evenly over the top of the batter for extra bursts of chocolate and peanut butter flavor.
Bake: Place the dish in the preheated oven and bake for 35–40 minutes, or until a toothpick inserted into the center comes out clean, indicating doneness.
Cool and Serve: Allow the cake to cool before serving to let the layers set and to enjoy the full flavor and texture of the dessert.

Notes

Use smooth or crunchy peanut butter based on your preference, but smooth peanut butter will blend more evenly.
For extra indulgence, serve with a scoop of vanilla ice cream or a drizzle of chocolate sauce.
You can substitute mini peanut butter cups with chopped regular-sized cups if mini ones are unavailable.
Be careful not to overbake to keep the cake moist and tender.
This recipe works well for potlucks or quick gatherings as it requires minimal prep and one bowl.

Keywords: peanut butter cup dump cake, chocolate peanut butter cake, easy dump cake, chocolate dessert, peanut butter dessert

Maya bella

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