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Home » Blog » Recipes

Chocolate Earthquake Cake

Published: Feb 11, 2026 by Kara · This post may contain affiliate links · This blog generates income via ads

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This warm, gooey chocolate earthquake cake has a rich German chocolate cake base with a sweet cream cheese swirl, coconut, melty chocolate chips and is super easy to make.

Jump to Recipe

I found this cake in an old church cookbook (some of my favorite kinds of cookbooks) and I knew I just had to put my spin on it and try it.

Close-up of a gooey chocolate earthquake cake slice with creamy filling on a white plate, with a spoonful taken out.
Jump to:
  • Why You’ll Love This Cake
  • Pro Tips
  • Recipe
  • Tips & FAQs
  • Tried This?
  • Other posts you might like

This cake is so warm and cozy and I have to admit that I ate a lot of it just straight out of the pan standing in the kitchen.

This cake isn't pretty. Ok, we’ll just admit that and you'll just have to know that going in. It gets the name 'earthquake cake' because it just sort of cracks and craters on itself as it bakes. Looks are deceiving though because it tastes amazing.

Overhead view of chocolate earthquake cake in a glass 13x9 baking dish with swirls of cream cheese and chocolate chips.

This one is also super easy to make because it starts with a cake mix, but you'll add things to it to get that homemade taste.

Close-up of a gooey chocolate earthquake cake slice with creamy filling on a white plate, with a spoonful taken out.

Why You’ll Love This Cake

  • Rich, warm chocolate cake as the base
  • Cheesecake swirl running through it
  • Uses a cake mix, so it's super easy
  • Gooey chocolate chips

Pro Tips

  • Use Betty Crocker German chocolate mix. You'll want to just trust me on this. I tried Pillsbury and it completely overflowed the pan.

Recipe

Close-up of a gooey chocolate earthquake cake slice with creamy filling on a white plate, with a spoonful taken out.

Chocolate Earthquake Cake

This warm, gooey chocolate earthquake cake has a rich German chocolate cake base with a sweet cream cheese swirl, melty chocolate chips and is super easy to make.
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Course: Dessert
Cuisine: American
Keyword: chocolate earthquake cake
Difficulty Level: Beginner
Prep Time: 15 minutes minutes
Cook Time: 50 minutes minutes
Total Time: 1 hour hour 5 minutes minutes
Servings: 12 slices
Calories: 396kcal
Author: Kara @I Scream for Buttercream

Ingredients

  • 1 cup sweetened shredded coconut
  • ⅔ cup chopped pecans or walnuts
  • 1 (15.25 ounce) box Betty Crocker German chocolate cake mix, mixed according to the instructions (Pillsbury will overflow the pan)
  • Eggs oil and water according to the cake mix instructions
  • ½ cup butter, softened (1 stick)
  • 1 (8 ounce) package cream cheese, room temperature
  • ¼ teaspoon salt
  • 1 teaspoon vanilla extract
  • 3 cups confectioner’s sugar
  • 1 ½ cup semi-sweet chocolate chips (may also use mini chips if you like)
US Customary – Metric
Have questions?Check out the Tips & FAQ section or the video in the post!
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Instructions

  • Preheat the oven to 350 degrees F. Spray a 9×13 inch baking dish with non-stick spray.
  • In a large mixing bowl, mix the cake mix according to the instructions on the back of the box and set aside. (IMPORTANT NOTE: I used Betty Crocker. I tried Pillsbury, but it overflowed the pan. I would suggest using a Betty Crocker cake mix.)
  • Add the coconut and chopped pecans to the bottom of the prepared pan, then pour the prepared cake batter over the coconut and pecans. Set the pan aside. Don't bake yet.
  • In a medium-sized mixing bowl, add the softened butter, cream cheese, salt and vanilla extract. Mix with an electric mixer on medium-high until smooth.
  • Gradually mix in confectioner’s sugar until smooth.
  • Spoon the cream cheese mixture onto the cake batter in the pan and smooth as best you can. Sprinkle chocolate chips onto the top.
  • Bake in the preheated oven at 350 degrees F for approximately 45-55 minutes. Ovens will vary. The center will be set and not super jiggly or mushy.
  • Serve warm

Notes

How to serve: Serve this cake warm. You can also serve this with ice cream or whipped cream.
How to Store: This cake should be stored in an airtight container, covered well, in the refrigerator and can last up to 5 days. Feel free to heat slices in the microwave before serving.
For other questions: Make sure to check out the TIPS & FAQs section in this post, which should answer other questions you may have about ingredients, substitutions, other pan sizes, etc.
Nutritional values are an estimate and does not include the ingredients listed on the back of the cake mix box.
*This recipe card may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases.

Nutrition

Calories: 396kcal | Carbohydrates: 46g | Protein: 2g | Fat: 23g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.3g | Cholesterol: 22mg | Sodium: 133mg | Potassium: 181mg | Fiber: 3g | Sugar: 41g | Vitamin A: 252IU | Vitamin C: 0.1mg | Calcium: 22mg | Iron: 2mg
Some recipes have difficulty levels.Check out what they mean here: Difficulty Levels Explained
Baking at higher elevation?Adjustments will need to be made for that. This website does not specialize in higher elevation baking. Please take time to do your research on what adjustments should be made.
DisclaimersTo see food safety, allergy & nutrition disclaimers, go here: Disclaimers

How to Share

I’d love for you to share this recipe link or tag it, but please do not share screenshots or copy/paste the recipe to social media as the content and photographs are copyright protected and we (bloggers) work really hard on our content. Sharing the link, tagging us on socials and pinning it is super appreciated though!

Tips & FAQs

Do I have to add the coconut?

Probably not, but I haven't tested it without it so I can't say for sure if it will come out exactly the same.

Do I have to add the nuts?

No, you can omit the nuts. I generally don’t add nuts because I’m allergic, so I can attest that it’ll still taste good without the nuts.

Can I use a different kind of cake mix?

Probably however I have not tried many other types of cake mixes. Betty Crocker German chocolate cake mix has worked best for me. The only other cake mix that I have tried was Pillsbury and that overflowed the pan but Betty Crocker did not.

Why did my cake overflow?

Did you use a cake mix other than Betty Crocker?  The instructions state to try and use the Betty Crocker brand as other cake mixes have been known to overflow the pan.

How do I store this cake and how long does it last?

This cake should be stored in an airtight container, covered well, in the refrigerator and can last up to 5 days. Feel free to heat slices in the microwave before serving.

How do I serve this cake?

Serve this cake warm. You can also serve this with ice cream or whipped cream.

Tried This?

If you give this recipe a try, I'd love to know what you think!

Other posts you might like

  • Butterfinger Cake (13×9 cake from scratch)
  • Chocolate Fudge Buttercream Frosting
  • Moist Chocolate Raspberry Cake
  • Easy Chocolate Cream Cheese Pound Cake
  • Cookies & Cream Cake (Oreo Cake)
  • German Chocolate Layer Cake
Collage showing a slice and a pan of chocolate earthquake cake with the text Chocolate Earthquake Cake 13x9.
« Butterfinger cake (13×9 cake from scratch)
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Filed Under: Cakes, Recipes Tagged With: chocolate, coconut, cream cheese

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Hey there, I’m Kara!

Hi, I'm so glad you're here! Cake shows up at our most important and happiest moments in life, like birthdays, weddings, baby showers and holidays. It's also for those everyday moments...it makes them even better. Put simply, cake just makes us happy! I love trying out new cake flavor combinations and decorating ideas. Have a look around and I bet you can find a cake recipe or tutorial for any of life's big moments and those everyday moments too. Click here if you want to learn more about me!

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