How to make Reese’s Chocolate Peanut Butter Earthquake Cake
To make this delicious Reese’s Chocolate Peanut Butter Earthquake Cake, follow these easy steps. This cake combines chocolate cake with creamy peanut butter and a delightful touch of Reese’s Pieces, creating a dessert that is both rich and satisfying.
Ingredients
- 1 box chocolate cake mix
- 4 large eggs
- 1/2 cup vegetable oil
- 1 cup water
- 1 cup creamy peanut butter
- 1 cup cream cheese, softened
- 1 cup powdered sugar
- 1 cup Reese’s Pieces
- 1/2 cup chocolate chips
Directions
- Preheat the oven to 350°F (175°C) and grease a 9×13-inch baking dish.
- In a large bowl, mix the cake mix, eggs, vegetable oil, and water until well combined.
- Pour half of the batter into the prepared baking dish.
- In another bowl, beat the peanut butter and cream cheese until smooth. Gradually add the powdered sugar and mix well.
- Drop spoonfuls of the peanut butter mixture over the cake batter and swirl it with a knife.
- Pour the remaining cake batter on top.
- Sprinkle the Reese’s Pieces and chocolate chips evenly over the top.
- Bake for 35-40 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool before serving.
Why You’ll Love This Reese’s Chocolate Peanut Butter Earthquake Cake
This cake is perfect for anyone who loves chocolate and peanut butter. The combination of flavors brings sweetness and richness to every bite. The creamy peanut butter layer creates a delightful texture, while the chunks of Reese’s Pieces add a fun crunch. It’s great for birthdays, gatherings, or just a special treat for yourself.

Nutritional Benefits
One of the main ingredients in this cake is peanut butter. Peanut butter provides protein, healthy fats, and essential vitamins and minerals. It can help keep you feeling full longer. Chocolate, in moderation, can also offer antioxidants. Keep in mind, though, this cake is a treat and should be enjoyed in balance with a healthy diet.
What to Serve With Reese’s Chocolate Peanut Butter Earthquake Cake
To enhance your cake experience, consider serving it with:
- A scoop of vanilla ice cream
- Whipped cream on top
- A drizzle of chocolate syrup
- Fresh fruit such as strawberries or bananas
These additions can take your cake to the next level and provide a nice contrast to the rich flavors.
How to Store Reese’s Chocolate Peanut Butter Earthquake Cake
To keep your cake fresh, follow these storage tips:
- Room Temperature: If you plan to eat it within a day or two, simply cover the cake with plastic wrap or store it in an airtight container.
- Refrigeration: For longer storage, keep the cake in the fridge. This will help maintain its freshness for up to a week.
- Freezing: If you want to save some for later, cut the cake into slices and wrap each slice tightly in plastic wrap, then place them in a freezer-safe container. It can be frozen for up to three months. Thaw in the fridge when ready to eat.
Tips and Mistakes to Avoid
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Measure Ingredients Carefully: Accurately measuring all ingredients will ensure your cake turns out perfectly every time.
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Don’t Overmix: When combining the cake batter, mix until just combined. Overmixing can lead to a dense cake.
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Swirl the Peanut Butter Mixture Lightly: When swirling your peanut butter mixture, do not overmix. You want to create a marbled effect, not blend it completely into the batter.
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Check for Doneness: Ovens can vary. Start checking for doneness a few minutes before the suggested baking time by inserting a toothpick.
Variations
While the original recipe is delightful, you can make a few variations to suit your taste:
- Nutty Crunch: Add chopped nuts like pecans or walnuts for extra crunch.
- Chocolate Overload: Use dark chocolate cake mix instead of the regular chocolate cake mix for a richer flavor.
- Different Candy: Substitute different types of candy or add other chocolate candies for a unique twist.
FAQs
1. Can I use a different type of cake mix?
Yes! You can use any flavor of cake mix that you like. Vanilla or peanut butter cake mixes would work well too.
2. Can I use chunky peanut butter instead of creamy?
Yes, but keep in mind that chunky peanut butter will change the texture slightly, providing more crunch.
3. How long will the cake last in the fridge?
If stored properly in an airtight container, the cake can last for up to a week in the refrigerator.
4. Can I make this cake ahead of time?
Absolutely! It’s a great recipe to make ahead of time. Just store it in the fridge until you are ready to serve it.
5. Is this cake suitable for freezing?
Yes, you can freeze the cake. Make sure to wrap it well to prevent freezer burn, and it will last for about three months in the freezer.
By following this recipe, you’re set to create a delightful Reese’s Chocolate Peanut Butter Earthquake Cake that everyone will rave about! Enjoy baking and indulging in this scrumptious treat!

Reese's Chocolate Peanut Butter Earthquake Cake
Ingredients
For the Cake
- 1 box chocolate cake mix Use your favorite brand.
- 4 large eggs
- 1/2 cup vegetable oil
- 1 cup water
- 1 cup cream cheese, softened Make sure it's at room temperature.
- 1 cup powdered sugar
- 1 cup Reese's Pieces
- 1/2 cup chocolate chips Semi-sweet chips work best.
- 1 cup creamy peanut butter Creamy texture preferred.
Instructions
Preparation
- Preheat the oven to 350°F (175°C) and grease a 9x13-inch baking dish.
- In a large bowl, mix the cake mix, eggs, vegetable oil, and water until well combined.
- Pour half of the batter into the prepared baking dish.
- In another bowl, beat the peanut butter and cream cheese until smooth. Gradually add the powdered sugar and mix well.
- Drop spoonfuls of the peanut butter mixture over the cake batter and swirl it with a knife.
- Pour the remaining cake batter on top.
- Sprinkle the Reese's Pieces and chocolate chips evenly over the top.
Baking
- Bake for 35-40 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool before serving.