This is an easy dessert you can make fast. It mixes sweet chocolate cake with creamy peanut butter and melting chocolate chips. You do not stir after adding the peanut butter and chips. The top becomes chocolatey and gooey while the cake bakes below.
Ingredients :
1 box chocolate cake mix
1 cup creamy peanut butter
1 cup chocolate chips
2 cups water
1/2 cup vegetable oil
3 large eggs
Vanilla ice cream (for serving)
Directions :
Preheat your oven to 350°F (175°C).
In a large bowl, combine the chocolate cake mix, water, vegetable oil, and eggs. Stir until well combined.
Pour the batter into a greased 9×13 inch baking dish.
Spoon blobs of creamy peanut butter over the batter and sprinkle chocolate chips on top. Do not stir.
Bake for 30-35 minutes, or until a toothpick inserted in the center comes out mostly clean.
Serve warm topped with a scoop of vanilla ice cream.
Note: For a similar simple dump cake idea, try a different flavor like a pecan pie-style dump cake for a new twist: pecan pie dump cake recipe.
Cooking tip: Grease your pan well so the cake comes out clean. If you want a crisper edge, bake in a metal pan. For softer edges, use glass.
Why You’ll Love This Chocolate Peanut Butter Dump Cake
This cake is quick and keeps the good flavors everyone likes. You use a box mix, so you skip long steps and still get a homemade feel. The peanut butter makes pockets of rich flavor. Chocolate chips melt on top and in the cake as it bakes.
You will like it because:
It uses few dishes. Mix in one bowl and pour into the pan.
It bakes fast. Ready in about 35 minutes.
It tastes like a bakery treat without much work.
Serve it warm with ice cream and it feels extra special.
If you enjoy simple desserts that still taste fancy, this cake fits. It is great for weeknights, potlucks, or a quick family treat. You can also swap ingredients easily if you need to change flavors.
Nutriments benefits
This dessert is rich and sweet. It is not a low-calorie food, but it has some nutrients from its parts.
Main nutrients (rough guide):
Protein: from peanut butter and eggs.
Fat: from peanut butter, oil, and chocolate chips.
Carbohydrates: from cake mix and sugar in chocolate.
Some minerals: peanut butter adds iron and magnesium in small amounts.
Keep portions small to enjoy the taste without eating too many calories. Add fruit on the side to get vitamins and fiber. Use natural peanut butter for more protein and fewer added sugars, but note the flavor will shift.
What to Serve With Chocolate Peanut Butter Dump Cake
Serve this cake warm. A cold scoop of vanilla ice cream fits very well. The hot cake melts the ice cream a little for a soft, creamy mix.
Good sides and drinks:
Vanilla ice cream (classic choice)
Whipped cream and a dusting of cocoa
Fresh berries or sliced bananas for contrast
Hot coffee or cold milk
A simple salted caramel sauce for extra richness
For a party, set up a small topping bar with chopped nuts, extra chocolate chips, and caramel sauce. Guests can pick their own mix-ins to top their slice.
How to store Chocolate Peanut Butter Dump Cake
Store the cake the right way and it stays moist and tasty for a few days.
Room temperature:
Cool the cake completely.
Cover tightly with plastic wrap or a lid.
Eat within 1 day for best texture.
Refrigerator:
Cool first, then cover or place in an airtight container.
Keep up to 3-4 days.
Warm in the oven or microwave before serving. Add ice cream after heating.
Freezing:
Cut into pieces and wrap each piece in plastic wrap.
Place wrapped pieces in a freezer bag.
Freeze up to 2 months.
Thaw in the fridge and warm gently when ready to eat.
Tip: For best taste, warm slices in a 300°F oven for 8-10 minutes or microwave for 20-30 seconds per slice. Add ice cream right before serving.
Tips and mistakes to avoid
This cake is simple, but a few tips will make it turn out great.
Tips:
Use room temperature eggs. They mix better with other ingredients.
Do not stir the peanut butter or chips into the batter. Let them float on top to create pockets.
Spoon small blobs of peanut butter. Big lumps may not heat through fully.
Spread the batter evenly in the pan so baking is uniform.
Use a toothpick to test doneness. It should come out mostly clean with a few moist crumbs.
Let it rest 5 minutes before serving so it sets a bit.
Common mistakes:
Overbaking. This cake can dry if baked too long. Check at 30 minutes.
Stirring the toppings. If you stir peanut butter in, you lose the layered effect.
Using a pan that is too large. The cake will cook too thin and may burn at edges.
Not greasing the pan. Cake may stick and tear when you serve.
A helpful idea: If your peanut butter is very thick, loosen it a little with a teaspoon of warm water so it drops in smaller blobs.
You can change flavors and add extras. Here are simple variations:
Peanut Butter Swirl: Warm 1/2 cup peanut butter with 2 tbsp milk, then drizzle in lines over the baked cake and lightly swirl with a skewer.
Nuts: Sprinkle chopped peanuts or pecans on top before baking for crunch.
Brownie base: Use a fudge brownie mix instead of cake mix for a denser, richer dessert.
Salted peanut butter: Use salted peanut butter or sprinkle sea salt on top after baking to balance sweetness.
White chocolate: Swap half the chocolate chips for white chocolate chips for a different taste.
Peanut butter cup bits: Add chopped peanut butter cups on top before or after baking for a candy-style finish.
Small changes make a big taste difference. Experiment with one change at a time so you know what you like best.
For another dump cake idea to mix flavors or ingredients, see this recipe and its simple method: pecan pie dump cake recipe.
FAQs
Q: Can I use crunchy peanut butter?
A: Yes. Crunchy will add texture. It may not spread into smooth blobs, but it will bake fine.
Q: Can I make this gluten free?
A: You can use a gluten-free chocolate cake mix that follows the same directions. Check package instructions to match moisture if needed.
Q: Can I double the recipe for a larger crowd?
A: Yes. Use a larger pan like two 9×13 pans or one 11×15 pan. Keep an eye on bake time — it may change a little.
Q: Can I make this without eggs?
A: Yes. Use the egg substitute suggested on your cake mix box or use a flax egg (1 tbsp flaxseed + 3 tbsp water per egg, mixed and set 5 minutes).
Q: How do I reheat a single slice?
A: Microwave for 20-30 seconds or warm in a 300°F oven for 5-10 minutes. Add ice cream after reheating.
Q: Will the peanut butter sink?
A: Some will sink a bit and some will stay on top. That creates the layered effect. Do not stir.
Conclusion
This Chocolate Peanut Butter Dump Cake gives you a fast, rich dessert with a strong chocolate and peanut butter taste. It needs few steps and few dishes. You can change small things to make it more crunchy, gooey, or salty-sweet.