Easy chocolate popcorn cake recipe, homemade with simple ingredients. This soft and moist layer cake is filled with chocolate buttercream frosting. Topped off with spicy popcorn as topper/ decoration and crunch. Great for carnival, cinema, film theater and movie night themed birthday parties!

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I am crazy about popcorn, obsessed with chocolate and love unique desserts, which led to the creation of today's recipe. This is just as delicious and cool as my Chocolate Pretzel Cake (With Ganache Frosting) and my Modern Abstract Cakes and even this Sock It To Me Cake (With Cake Mix).
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Key ingredients
- Popcorn- This is what makes this cake really fun and unique.
- Flour- I always use all-purpose and get great results.
- Sugar- Granulated sugar is the only type you'll need to make this recipe a success.
- Buttermilk- You can make your own or purchase some at the store.
- Coffee- An added flavor most people won't expect.
- Oil- One key to getting a nice, moist cake.
- Vanilla extract- Brings a complimenting warmth to the overall cake.
- Baking powder and baking soda- Both of these are use as rising agents.
- Spices- Including salt, paprika, and chili powder.
- Eggs- Use large ones at room temperature.
- Chocolate frosting- I like to use my classic chocoalte buttercream for this cake.
- Ganache- So simple, delicious, chocolaty, and creamy.

Variations
- You can also use Homemade Caramel Corn (Caramel Popcorn)- Instead of the spicy ones like I used. You can even add some salt.
- Toss in some mini marshmallows- With the popcorn if you like that sweet and salty flavor profile. Popcorn and marshmallows go hand in hand.
- Give it some color- I used red edible spray to give the spicy popcorn a pop of color. You can use any color you like, a combination of different colors, or just use nothing at all.
- Add some peanut butter- You can use Peanut Butter Frosting (4 Ingredients) instead or put a layer peanut butter between the cakes. Topping with peanuts also gives a new crunch.
- Make it for a birthday- Use themed colors or rainbow colors for the popcorn. You can even use Funfetti Cake/Confetti Cake (From Scratch) and Easy Funfetti Frosting (Sprinkle Frosting). Top sprinkles, some candles, or the person's favorite candy bars crushed alongside the popcorn.
- Drizzle over the top of the popcorn- Some more chocolate ganache, Homemade Caramel Sauce, or Nutella Syrup (2 Ingredients).
- Sweeten the popcorn- By using kettle corn or seasoning the popcorn with Cinnamon Sugar.
- Try white chocolate instead- Use White Chocolate Frosting and drizzle white chocolate ganache on top.
How to make easy chocolate popcorn recipe from scratch?
- Sift together- Cocoa powder, sugar, baking powder, baking soda, and salt.
- Mix together- Eggs, oil, buttermilk, coffee, and vanilla.
- Combine wet and dry mixtures- Then pour into prepared pans.
- While cakes bake and cool- Prepare the ganache and frosting.
- Make the popcorn- And sprinkle on the seasonings.
- Assemble cake- Place the cake on a serving dish, frost the top, drizzle on some ganache, and top with second cake and frosting.
- Frost entire cake- In chocolate buttercream, using a spatula to make a diagonal pattern.
- Pour ganache on top- Then place in the fridge before serving.

Tips and techniques
- Prevent soggy popcorn- Prepare a fresh batch of popcorn when you are ready to serve and then just toss them on top. I noticed that if you toss the popcorn on top of this cake in advance they become soggy and disgusting.
- Adjust seasoning- Based on the level of spice you like. You don't even have to have the spices if you don't want them.
- Allow cake to fully cool- Because trying to decorate a warm cake makes a mess with melted frosting.
- Line pans- To prevent sticking by using parchment paper. Otherwise use grease and flour.
- Don't over-mix- Otherwise you will get a tough, chewy cake that isn't very tasty.
- Use room temperature ingredients- Because this allows everything to combine more thoroughly.
- Use full-fat ingredients- For the best flavor, texture, and creaminess.
- The red edible spray is optional- But it adds a pop of color to go with that spicy taste.
- Use a spatula to frost cake- Because it is the simplest and easiest way to get the same look as shown in the picture.
- You can make your own buttermilk- Just by combining a cup of milk with 1 Tb of vinegar.
Recipe FAQs
I like to use the method of inserting a toothpick down the center of the cake. When you pull it out it should be clean. If you pull it out and there is chocolate goo then you know it is not done yet.
I like to use all-purpose flour because it is what I usually have on hand. Plus, I just add the baking powder and baking soda separately as the rising agent.
Two major factors usually contribute to this. First, be sure to measure all ingredients properly so that you get correct wet and dry ratios. Second, be sure not to over-bake the cake. Watch the cooking time and be sure you have the right temperature.

Storage
- Refrigerate- This can be placed in a sealed container for up to 3 days, but just know that the popcorn on top may become soggy. I would recommend replacing with new popcorn.
- Freeze- This is not recommended since the popcorn get soggy and chewy. But you can store the cake for up to 1 month and then thaw and decorate the day of serving.
- Room temperature- This can be left out for 2-3 hours before needing to be put back in the fridge.
- Make ahead- Best fresh, but this can be prepared three days in advance. I always recommend getting fresh popcorn, though.
More cake recipes
- Boston Cream Pie (With Cake Mix)
- Chocolate Depression Cake (Crazy Wacky Cake)
- Best Banana Chocolate Chip Cake
- Easy Chocolate Oreo Cake (Layer Cake)
- Best Marble Cake (With Chocolate Swirl)
Recipe

Chocolate Popcorn Cake (Easy)
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Ingredients
Chocolate Cake
- 1 ¾ cup All-purpose flour
- 2 cups Granulated sugar
- 1 cup Buttermilk
- 1 cup Coffee Strongly brewed, Cooled to be lukewarm
- ½ cup Oil
- 2 Eggs Large, Room temperature
- ¼ teaspoon Salt
- 1 ½ teaspoon Baking powder
- 1 ½ teaspoon Baking soda
- 1 tablespoon Vanilla extract
- 4 cups Chocolate buttercream frosting
- 1.5 cups Chocolate ganache
Decoration
- 1 cup Popcorn Butter flavored
- 1 teaspoon Chili powder
- 1 teaspoon Paprika
- Red edible spray
Instructions
- Sift flour, cocoa powder, sugar, baking powder, baking soda and salt in a mixing bowl and keep aside.
- In another bowl, mix together eggs, oil, buttermilk, coffee and vanilla extract until combined.
- Add this wet mixture into your sifted, dry mixture and mix just combined. Don't over mix or you will end up with a tough and gummy texture.
- Pour this batter into 2 greased and floured round cake pans (Dimensions: 8x2).
- Bake at 350 degrees F for about 40 minutes or until an inserted toothpick in the center comes out clean.
- Allow the cakes to cool to room temperature.
- While the cakes are baking and cooling, prepare the frosting and ganache.
- Also prepare the popcorn. For this, make your salted buttered popcorn the way you normally do and dump it all in a big deep bowl.
- Sprinkle chili powder and paprika on your popcorn and mix everything with a big spoon.
- Spray these popcorns with red edible spray (optional). Don't overdo it. It's nice to see shades of yellow (from the butter) and red (from the spray).
- To assemble, place one cake on a serving dish.
- Spread frosting on top evenly with a spatula.
- Drizzle some chocolate ganache.
- Place second cake on top of this icing and ganache layer.
- Press gently to secure the two layers together.
- Frost the entire cake in chocolate buttercream as smooth as possible.
- Use a spatula to make a diagonal pattern along the sides of the cake.
- Pour ganache on top of the cake and use the back of a spoon to spread it out and let it pour down the sides of the cake slightly.
- Place this cake in the fridge and just before serving, toss some spicy butter popcorn on top. Enjoy.
Notes
- For the popcorn, you can adjust the amount of chili powder and paprika, based on the level of spice you can handle or you can omit it completely if you can't handle spices too well.
- If you toss the popcorn on top of this cake in advance, they will become soggy and yucky. Please only put popcorn on top of the cake, just prior to serving!
- Don't assemble a warm cake because that will cause the icing to melt and make a mess.
- Line pans with parchment paper or grease and flour properly to prevent the cakes from sticking to the pan.
- Read additional tips and variations above.
- Leftovers can be stored in a sealed container for up to 3 days but please note that the popcorns may have become soggy. Discard them and add a fresh batch before enjoying.
Nutrition
An automated tool is used to calculate the nutritional information. As such, I cannot guarantee the accuracy of the nutritional information provided for any recipe on this site.





Nellie
This is a perfect, creative salty and sweet dessert combo! Plus it's gorgeous!
Abeer Rizvi
Sweet and salty flavor combination is always a winner!
Jane
This is beautiful. I love that you've added a burst of spice just on the popcorn, not it the cake itself and the colour you've chosen just contrasts so well.
Abeer Rizvi
Thank you! This was a fun cake and the flavors were incredible!
Brooks
Abeer, when I saw this cake on social media, I knew I'd be by for a closer look. I enjoy chocolate and spice together, and like you, if it's in cake form and has crunch, all the better. Nice work, my friend. May you & yourshave a happy Easter!
Abeer Rizvi
Awwww... Thanks for your kind words Brooks! I made this cake again over the Easter weekend...lol. It's addictive!
I hope you had a lovely Easter with your family