Happy summer, friends! I’ve got a fun, nostalgic treat for you today—Copycat Little Debbie Red, White & Blue Chocolate Cakes that are just as festive as they are delicious! These remind me of the little chocolate cakes we’d beg for in our lunchboxes growing up. We didn’t get them often (shoutout to my parents for trying to limit our sugar intake 😅), but when we did… it felt like the ultimate treat. So making a homemade version? I was all in.
These cakes have a soft, chocolatey base, a fluffy marshmallow filling, and that iconic white coating with red stripes on top. They’re perfect for Memorial Day, Fourth of July, or honestly any day you’re craving a nostalgic dessert that also looks super cute on a platter.
They’re easy to make and so fun to assemble. You’ll start with a doctored boxed chocolate cake (trust me—this gives it that signature Little Debbie flavor!), then sandwich the cake with marshmallow filling, dip it in melted almond bark, and finish with the classic red swirl. You don’t need to be a pro baker to pull these off, but they definitely give that “wow” factor!
RECIPE TIPS:
Use room temperature ingredients: Always a must when baking! They combine better and lead to a more even texture.
Doctored cake mix = best flavor: This recipe starts with a boxed chocolate cake mix, but gets amped up with a few extra ingredients to make it extra moist and rich—don’t skip this part!
Use one sheet pan: The batter will spread thin in a half sheet pan (18×13-inch), which is exactly what you want for layering. After baking, you’ll slice it in half horizontally to create a top and bottom layer.
Chill before assembling: Once baked and cooled, chilling the cake in the fridge helps make slicing and filling way easier.
Freeze before coating: Just like with cake pops or petit fours, frozen cakes are way easier to dip. If you skip this step, they’ll crumble in the chocolate coating!
Red swirl: For the signature design, I used red coating chocolate (you can find it near candy melts in most craft stores). You’ll pipe it on once the white coating sets just slightly.
STORAGE
Store finished cakes in the fridge for up to 5 days in an airtight container. You can also freeze them for longer storage—just defrost in the fridge overnight before serving!
These Copycat Red, White & Blue Chocolate Cakes are such a fun throwback dessert and perfect for parties or patriotic holidays. If you give them a try, let me know what you think by leaving a comment and rating below! And if you’re looking for more nostalgic copycat recipes, click here for more ideas!
Copycat Little Debbie Red, White & Blue Chocolate Cakes
Ingredients
For the cake:
- 1 15.25 oz box chocolate cake mix
- ¾ cup whole milk room temperature
- ½ cup vegetable oil
- 3 large eggs room temperature
- ¾ cup sour cream full fat, room temperature
- 1 tsp vanilla extract
For the filling:
- 7 oz marshmallow creme or fluff
- ¼ cup salted butter room temperature
- 1 – 1 ½ cups powdered sugar
- 1 tsp vanilla extract
- ¼ tsp salt
- 1-2 tbsp heavy cream
For the coating:
- 32 oz vanilla almond bark
- 3 tbsp crisco
- ½ cup red coating chocolate
- ½ cup sprinkles
Instructions
For the cake:
- Preheat oven to 350°F and spray a half sheet pan (18×13-inch) with nonstick spray. Line with parchment paper.
- In a large bowl, beat together the cake mix, milk, oil, sour cream, eggs, & vanilla, until smooth, about 2–3 minutes. Pour into prepared sheet pan and spread evenly. Bake for 24 minutes, or until a toothpick comes out clean. Let cool completely, then refrigerate for 1 hour.
For the filling:
- In a stand mixer, beat together the butter and marshmallow creme until fluffy. Add powdered sugar, vanilla, and salt, then mix. Add heavy cream, 1 tablespoon at a time, until light and spreadable but not runny.
For assembly:
- Once cake is chilled, carefully slice it horizontally to make two thin layers (like splitting a sandwich roll). If the top has risen a lot, trim to be flat. Spread filling on the bottom layer, then top with the second layer. Gently press together.
- Freeze the whole layered cake for at least 1 hour. Once firm, cut into rectangles about 2×3 inches (or your preferred size). Return to freezer while preparing coating.
- Melt almond bark in a large microwave-safe bowl in 30-second intervals, stirring between each, until smooth. Stir in shortening until fully melted and glossy.
- Dip each frozen cake into the white coating using a fork or dipping tool. Let excess drip off, then place on a wax paper or parchment-lined flat surface.
To decorate:
- Melt red coating chocolate in a piping bag or ziplock with the tip snipped. Immediately pipe red wavy lines across the top to mimic the classic Little Debbie look. Add the sprinkles. Let the cakes set completely before serving.