Why You’ll Love This Recipe

This Peanut Butter Cup Dump Cake Delight is everything you could want in a dessert: quick, easy, and irresistibly delicious. Here’s why you’ll love it:

  • Five-minute prep: No mixer, no special tools, just dump and bake. It doesn’t get easier than that.

  • Peanut butter and chocolate goodness: The combination of creamy peanut butter and chocolate cake layers makes every bite heavenly.

  • Kid-approved: Even the pickiest eaters (like your nephew and foodie sister!) will be begging for more.

  • Perfect for last-minute events: Whether it’s a surprise guest or a forgotten potluck, this cake is the ultimate dessert hero.

  • Makes a crowd-pleaser: This dessert is as loved by adults as it is by kids, making it a great choice for all ages.

Peanut Butter Cup Dump Cake Delight

Ingredients

Here’s the beautiful part – you probably have most of these in your pantry right now! Just grab:

  • 1 box chocolate cake mix (Devil’s food works best, but any chocolate mix will do)

  • 1 cup peanut butter (Creamy or crunchy – creamy is recommended for smoother layers)

  • 1/2 cup melted butter (Measure after melting – real butter makes all the difference)

  • 1 1/2 cups milk (Whole milk gives the richest results, but any milk works)

  • 1 cup mini peanut butter cups (No chopping required – they melt beautifully)

  • 1/2 cup chocolate chips (Semi-sweet balances the sweetness, but milk chocolate works too)

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

Here’s how to make the Peanut Butter Cup Dump Cake Delight:

  1. Preheat and prepare: Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or cooking spray.

  2. Peanut butter layer: Take your room-temperature peanut butter and spread it evenly across the bottom of the prepared dish. Don’t worry about making it perfect – this layer will melt into a rich, fudgy ribbon while baking.

  3. Prepare the batter: In a large mixing bowl, combine the cake mix, melted butter, and milk. Whisk until smooth, but don’t overmix. The batter will be thick and pourable. Add a bit more milk if it’s too thick.

  4. Pour the batter: Pour the batter over the peanut butter layer. It will naturally spread out evenly.

  5. Top with goodies: Sprinkle the mini peanut butter cups and chocolate chips evenly across the top of the batter. They will sink slightly as the cake bakes.

  6. Bake: Place the baking dish in the oven and bake for 35-40 minutes. You’ll know it’s done when the edges pull away from the pan and a toothpick inserted into the center comes out with moist crumbs.

  7. Cool: Let the cake cool for at least 15 minutes before cutting. This will help the layers set.

Servings and Timing

  • Prep time: 5 minutes

  • Cook time: 35-40 minutes

  • Total time: 45-50 minutes

  • Servings: 12-16 slices

Variations

Here are some easy ways to mix things up with this dessert:

  • Nut butter swaps: Almond butter can be used if you prefer not to use peanuts. Just know it’ll taste slightly different, but it’s still delicious.

  • Cake mix swaps: Feel free to experiment with yellow or vanilla cake mix for a different flavor, or go with funfetti for a festive touch!

  • Chocolate options: Dark chocolate chips can be used for a more intense chocolate flavor, or white chocolate for something extra decadent.

Storage/Reheating

The Peanut Butter Cup Dump Cake Delight actually improves in flavor the next day! Store any leftovers in an airtight container at room temperature for up to 3 days. For that fresh-from-the-oven experience, microwave a slice for 15 seconds to melt the chocolate chips again.

FAQs

1. Can I use a different cake mix flavor?

Yes! While chocolate is a favorite, you can try yellow, vanilla, or even funfetti cake mix for a different twist. The peanut butter flavor will shine through, regardless.

2. How do I know when the cake is done baking?

The cake is done when the edges pull away from the pan, and a toothpick inserted near the center comes out with moist crumbs (not wet batter). The top will be soft, but it firms up as it cools.

3. Can I make this ahead of time?

Yes! This cake actually tastes better the next day as the flavors meld. You can bake it, let it cool, and store it covered at room temperature. It can also be frozen for up to a month – just thaw at room temperature when you’re ready to enjoy.

4. Can I use regular-sized peanut butter cups instead of mini ones?

While you can, mini peanut butter cups melt more evenly and create those perfect pockets of gooey peanut butter. Regular-sized ones may not melt as well.

5. Can I make this cake without milk?

Yes, you can substitute with non-dairy milk like almond or oat milk. Keep in mind that the texture may be slightly different, but it will still taste delicious!

6. How can I ensure the layers don’t stick to the pan?

Grease the pan with butter or cooking spray before adding the ingredients. This will help prevent the layers from sticking and ensure a smooth release after baking.

7. Can I use a gluten-free cake mix for this recipe?

Yes, you can use a gluten-free cake mix. Just be sure to follow the instructions on the package for the best results.

8. Can I add nuts to this cake?

Absolutely! Chopped peanuts or walnuts would be a great addition to this cake for some extra texture and flavor.

9. Can I freeze the cake?

Yes, you can freeze the cake for up to one month. Be sure to wrap it tightly in plastic wrap and aluminum foil. Thaw at room temperature when you’re ready to eat.

10. How can I make this cake more decadent?

For an extra indulgent treat, serve it warm with a scoop of vanilla ice cream or a drizzle of chocolate syrup.

Conclusion

Peanut Butter Cup Dump Cake Delight is the ultimate dessert for anyone who loves the irresistible combo of peanut butter and chocolate. It’s easy to make, tastes amazing, and is sure to be a hit at any gathering. Whether you’re in a time crunch or just want to treat yourself to something sweet, this cake will never disappoint.

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Peanut Butter Cup Dump Cake Delight

Peanut Butter Cup Dump Cake Delight

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Peanut Butter Cup Dump Cake Delight is a rich and indulgent dessert combining fudgy chocolate cake, gooey peanut butter, and melty peanut butter cups. With just five minutes of prep and simple pantry ingredients, this crowd-pleaser is perfect for last-minute gatherings or satisfying a chocolate craving with minimal effort.

  • Total Time: 45-50 minutes
  • Yield: 12-16 slices

Ingredients

1 box chocolate cake mix (Devil’s food recommended)

1 cup creamy peanut butter (or crunchy, if preferred)

1/2 cup melted butter

1 1/2 cups milk (whole milk preferred)

1 cup mini peanut butter cups

1/2 cup chocolate chips (semi-sweet recommended)

Instructions

  1. Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or cooking spray.
  2. Spread peanut butter evenly across the bottom of the prepared dish.
  3. In a large bowl, whisk together cake mix, melted butter, and milk until smooth but not overmixed.
  4. Pour batter over the peanut butter layer and spread evenly.
  5. Sprinkle mini peanut butter cups and chocolate chips on top of the batter.
  6. Bake for 35–40 minutes, until edges pull away from the pan and a toothpick inserted in the center comes out with moist crumbs.
  7. Allow cake to cool at least 15 minutes before slicing and serving.

Notes

For variety, substitute almond butter or use different cake mixes like vanilla or funfetti.

Dark, milk, or white chocolate chips can be swapped in for different flavor profiles.

Store leftovers in an airtight container at room temperature for up to 3 days.

Reheat slices in the microwave for 15 seconds to enjoy gooey chocolate again.

Can be made ahead; flavors improve the next day.

Freeze up to 1 month, wrapped tightly.

  • Author: Julia
  • Prep Time: 5 minutes
  • Cook Time: 35-40 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 slice (1/16 of cake)
  • Calories: 380
  • Sugar: 28g
  • Sodium: 360mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 25mg

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