Earthquake Cake

Earthquake Cake: A Complete Guide to Making This Irresistible Dessert

If you’re in the mood for a dessert that blends chocolate, coconut, pecans, and cream cheese in every bite, Earthquake Cake definitely deserves a spot on your table. This cake doesn’t worry about good looks—it’s all about dramatic flavors and a fun, craggy swirl. Layers melt, toppings shift, and as it bakes, pockets form, creating a marbled effect that lives up to its name. Whether you’re serving a crowd or just want something a little different, this cake never disappoints.

What Is Earthquake Cake?

Earthquake Cake is a rich chocolate cake layered with sweetened coconut, chopped nuts, and a cream cheese mixture that ripples through the batter. As it bakes, the toppings and fillings move and shift, creating cracks, valleys, and soft pockets throughout. The flavor combination delivers classic German chocolate cake vibes, but with less fuss and more excitement in every forkful.

The cake uses a boxed German chocolate cake mix as its base, but you can riff on flavors with other cake mixes. The name “Earthquake Cake” fits because the top always looks a little shaken up, poked with peaks, valleys, and streaks of cream cheese.

Ingredients: Gathering What You Need

Before you start, line up your ingredients. Each element plays a unique role, and together, they make a cake that’s gooey, crunchy, and tempting.

Main Ingredients Table

Ingredient Amount Purpose
Flaked sweetened coconut 1 cup Base layer, adds chewiness
Chopped pecans 1 cup Crunchy texture, nutty flavor
German chocolate cake mix 1 box (15.25 oz) Cake base
Eggs As package directs Cake structure
Oil (vegetable or canola) As package directs Moisture for cake
Water As package directs Cake batter mixing
Cream cheese (softened) 8 oz Creamy swirl throughout cake
Salted butter (melted) ½ cup (1 stick) Richness in cream cheese layer
Powdered sugar 4 cups Sweetens the cream cheese ribbon
Vanilla extract 1 tsp Boosts flavor in cream cheese ribbon

You’ll also need a 9×13-inch baking pan, nonstick spray or butter for greasing, bowls for mixing, and a spatula or spoon for spreading ingredients.

Step-By-Step: How to Make Earthquake Cake

1. Prepare Your Pan and Oven

Heat your oven to 350°F (175°C). Grease your baking pan well, making sure the corners are covered. A bit of parchment paper can help with easy lifting once the cake is cooled.

2. Create the Base Layer

Sprinkle the coconut evenly over the bottom of your baking dish. Layer the chopped pecans right over the coconut. These two create a sweet, chewy, and crunchy foundation that contrasts perfectly with the soft cake above.

3. Mix and Spread the Cake Batter

Prepare the German chocolate cake batter as directed on the package. Pour it gently over the coconut and pecans, using a spatula to spread it into the corners. Don’t worry if the batter doesn’t cover the base completely—the toppings will shift as the cake bakes.

4. Make the Cream Cheese Mixture

Beat the softened cream cheese and melted butter together until smooth. Add the powdered sugar a cup at a time, blending between additions. Stir in the vanilla extract. The mixture will be quite thick—this is normal.

5. Dollop and Swirl

Spoon the cream cheese mixture in large dollops over the cake batter. Use the back of a spoon or a butter knife to gently swirl it into the batter, avoiding overmixing. Leave some areas with thick swirls for surprise bites of tangy filling.

6. Bake to Perfection

Place the pan in the middle of the oven. Bake for 40 to 45 minutes. The cake will puff, the top will look cracked, and the cream cheese will turn golden in spots. The center should be set but still soft. A toothpick inserted in the chocolate cake portion (not the cream cheese swirls) should come out with a few moist crumbs.

7. Cool and Serve

Let the cake cool for about 30 minutes. The texture is best when it’s warm but not hot, so the cream cheese is gooey without being runny. Slice into squares and serve straight from the pan.

Flavor Ideas and Customization

The beauty of Earthquake Cake lies in its flexibility. Here are ways to make it your own:

  • Swap pecans for walnuts, almonds, or macadamia nuts for a new flavor.
  • Omit the nuts and add mini chocolate chips or butterscotch chips for a nut-free twist.
  • Try a vanilla or lemon cake mix for a lighter spin.
  • Add a handful of toasted coconut on top post-bake for even more texture.
  • Swirl in a few tablespoons of peanut butter into the cream cheese mixture for a rich, nutty addition.

Expert Tips for Irresistible Earthquake Cake

  • Soften the cream cheese well before mixing to avoid lumps. Let it sit at room temperature for 30–40 minutes.
  • Melt the butter fully but don’t let it get too hot, or it may melt the cream cheese.
  • If the cream cheese mixture feels too stiff to spread, microwave it for 10–15 seconds to loosen it.
  • Only swirl the layers slightly; overdoing it will mix everything and you’ll lose those signature pockets.
  • For a more caramelized flavor, toast the coconut briefly before layering.

Serving Suggestions

Earthquake Cake works well as a casual dessert, but it shines at potlucks, family gatherings, and holiday dinners. Serve the cake warm, and if you like, add a scoop of vanilla ice cream or a spoonful of whipped cream. Don’t worry about perfect slices—the more rugged, the better the charm.

Storing and Freezing

  • Store leftovers in an airtight container in the refrigerator. Earthquake Cake stays fresh for up to 4 days.
  • Enjoy leftover cake cold or microwave a slice for 15–20 seconds to restore gooeyness.
  • For longer storage, wrap individual slices tightly in plastic and freeze. To serve, thaw overnight in the fridge and reheat as desired.

Behind the Name: Why Earthquake?

If you’ve ever wondered about the “earthquake” in Earthquake Cake, the answer is in the cracks and rifts that decorate every batch. As the cream cheese melts and the cake rises, the layers shift and create fault lines, ridges, and craggy swirls that resemble a fault line after an earthquake. The result looks unconventional but always earns rave reviews.

Allergy-Friendly Options

  • For nut allergies, replace pecans with sunflower seeds or omit them altogether.
  • Gluten-free cake mixes work well as a substitute for the German chocolate mix. Adjust baking time if necessary.
  • Dairy-free? Use a plant-based cream cheese and a vegan margarine alternative, plus an egg substitute that works with your cake mix.

Why This Cake Works

Earthquake Cake is a smart combination of flavors and textures. The coconut and pecans toast beneath the cake, staying crisp. The chocolate cake rises over them, acting as a pillowy cushion. Pockets of cream cheese snake throughout, delivering creamy, tangy bites that break up the richness. Every slice has a different swirl, so you get new surprises every time.

Troubleshooting and FAQs

  • Cake Sinks in the Middle: If the batter is underbaked or too much cream cheese is concentrated in one area, it can cause dips. Make sure to bake until the center is just set.
  • Cream Cheese Overflows: Leave a small border when dolloping the cream cheese mixture, keeping it about an inch from the edge.
  • Topping Burnt: If the top caramelizes too quickly, cover loosely with foil in the last 10 minutes of baking.
  • Layer Separation: The cake will be craggy, but if the chocolate layer is too thin, check the cake mix directions and use the amount of water, eggs, and oil required.

Earthquake Cake’s Appeal

Earthquake Cake offers something for everyone: melted chocolate, creamy layers, crunchy and sweet bits, and a simple, low-stress preparation. What it lacks in precision, it makes up for in character and flavor. Every bite delivers contrast and comfort, making it a reliable choice for any occasion. Enjoy making—and eating—this distinctive, crowd-pleasing dessert.

Earthquake Cake

⭐⭐⭐⭐⭐
4.8 from 5 votes

Course: Desserts / Cuisine:
Prep Time 20 minutes
Cooking Time 50 minutes
Servings 24 servings
Calories 274 cal

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Ingredients

  • 4 cups powdered sugar
  • 1 cup chopped pecans
  • 1/2 cup butter, softened
  • 1 cup flaked coconut, toasted
  • 1 (18.25-ounce) package German chocolate cake mix
  • 1 teaspoon vanilla extract
  • 1 (8-ounce) package cream cheese, softened

Instructions

  1. Preheat the oven to 350 degrees Fahrenheit. Grease the bottom and the sides of a 9x13-inch baking pan.
  2. Spread the coconut and pecans in the bottom of the baking pan.
  3. Prepare the chocolate cake mix according to package instructions. Pour the batter over the coconut and pecans.
  4. In a large bowl, beat together the butter and cream cheese until light and fluffy.
  5. Add the powdered sugar and vanilla and beat until the mixture is smooth. Drop spoonfuls of the mixture over the cake batter.
  6. Bake the cake for 50 minutes. Allow the cake to cool completely before serving. Enjoy!