Peanut Butter Earthquake Cake
Peanut Butter Earthquake Cake is a delightful dessert that combines the rich flavors of chocolate and peanut butter in a unique way. This cake is not only simple to prepare, but it also offers a terrific combination of textures and tastes that will satisfy your sweet cravings. Perfect for busy days, this recipe is a great choice for gatherings or just a relaxing evening at home.
Recipe Information
Prep Time: 15 minutes
Cook Time: 30-35 minutes
Total Time: 45-50 minutes
Servings: 12
Difficulty Level: Easy
Nutrition Information (per serving)
Calories: 350
Protein: 7g
Carbohydrates: 46g
Fat: 16g
Fiber: 2g
Sugar: 28g
Sodium: 200mg
Why Make Peanut Butter Earthquake Cake
This Peanut Butter Earthquake Cake is a fantastic choice for those looking to whip up a dessert that’s both delicious and fulfilling. The ingredients are straightforward, making it accessible even for novice bakers. Not only does it fulfill your chocolate cravings, but it’s also customizable. You can add your favorite nuts or adjust the sweetness to your liking. It’s a truly versatile dish!
How to Make Peanut Butter Earthquake Cake Step by Step
Ingredients
1 box chocolate cake mix
1 cup water
1/3 cup vegetable oil
3 large eggs
1 cup creamy peanut butter
1 cup powdered sugar
1 cup chocolate chips
1 cup chopped nuts (optional)
Directions
- Preheat the oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
- In a large bowl, mix the chocolate cake mix, water, vegetable oil, and eggs until smooth. Pour the batter into the prepared baking pan.
- In another bowl, combine the peanut butter and powdered sugar until well mixed. Drop spoonfuls of the peanut butter mixture over the cake batter. Use a knife to swirl the peanut butter into the batter slightly.
- Sprinkle chocolate chips and chopped nuts on top.
- Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool before serving.

How to Serve Peanut Butter Earthquake Cake
To elevate the Peanut Butter Earthquake Cake experience, consider pairing it with a scoop of vanilla ice cream or whipped cream. A drizzle of chocolate sauce can also add a rich finish. For a fresh touch, serve with a side of strawberries or raspberries.
How to Store Peanut Butter Earthquake Cake
Store any leftover Peanut Butter Earthquake Cake in the refrigerator in an airtight container for up to 5 days. For longer storage, you can freeze the cake. Be sure to wrap it tightly in plastic wrap before placing it in a freezer-safe container. To reheat, simply thaw in the refrigerator and then warm in the oven or microwave.
Expert Tips for Cooking Peanut Butter Earthquake Cake
- Use room temperature eggs for better mixing.
- For a richer flavor, try using dark chocolate cake mix.
- To make the peanut butter layer more luscious, microwave it for a few seconds before mixing.
- Don’t skip the swirling step; it creates beautiful marbling and enhances flavor.
- Experiment with different nuts like walnuts or pecans for added crunch.
Delicious Variations of Peanut Butter Earthquake Cake
- Add a hint of spice by incorporating cinnamon into the chocolate batter for warmth.
- For a fruity twist, mix in crushed bananas or applesauce into the cake batter.
- Make it a nut-free dessert by omitting the chopped nuts and using nut-free chocolate chips.
Peanut Butter Earthquake Cake is a must-try recipe for any chocolate and peanut butter lover looking to indulge in a sweet treat. Its combination of flavors is sure to impress everyone at your table, making it a fantastic addition to any dessert lineup. Enjoy making this easy and delicious cake today!

Peanut Butter Earthquake Cake
Ingredients
Method
- Preheat the oven to 350°F (175°C). Grease and flour a 9x13 inch baking pan.
- In a large bowl, mix the chocolate cake mix, water, vegetable oil, and eggs until smooth.
- Pour the batter into the prepared baking pan.
- In another bowl, combine the peanut butter and powdered sugar until well mixed.
- Drop spoonfuls of the peanut butter mixture over the cake batter and use a knife to swirl it slightly.
- Sprinkle chocolate chips and chopped nuts on top.
- Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
- Allow to cool before serving.







