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The holiday season is all about spending time with loved ones, not spending hours scrubbing pans in the kitchen. This Chocolate Mint Dump Cake is the ultimate Christmas hack for busy hosts. It combines the rich, decadent flavor of chocolate with the refreshing zing of peppermint, creating a festive treat that tastes like a gourmet bakery find. Because it only uses three simple ingredients, you can whip it up in minutes and let the oven do all the heavy lifting while you enjoy a glass of eggnog.
Recipe Information
- Prep Time: 5 minutes
- Cook Time: 40 minutes
- Total Time: 45 minutes
- Servings: 12 servings
- Difficulty: Easy
Nutrition values
- Calories: 315 kcal
- Protein: 3g
- Carbs: 42g
Why Make This Chocolate Mint Dump Cake Christmas Easy 3 Ingredient Holiday
This recipe is a game-changer for holiday entertaining. First, the “dump and bake” method means you do not need to pull out a heavy stand mixer or multiple bowls. It is incredibly budget-friendly, utilizing pantry staples that you likely already have during the Christmas season. The flavor profile is a crowd-pleaser; kids love the chocolate, and adults appreciate the sophisticated minty finish. Plus, the aroma of melting chocolate and peppermint wafting through your home is better than any holiday candle.
Ingredients
- 1 box (15.25 oz) Chocolate Cake Mix (Devil’s Food or Dark Chocolate works best)
- 2 cups Mint Chocolate Chips (or Andes Mint baking bits)
- 3/4 cup Unsalted Butter, thinly sliced into squares
Directions
Step 1: Preparation
Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with non-stick cooking spray or a thin layer of butter. This ensures the cake edges do not stick and makes serving much easier later.
Step 2: Layering the Ingredients
Spread the mint chocolate chips evenly across the bottom of the prepared baking dish. Pour the dry chocolate cake mix directly over the chips. Use a spatula to level the top so the cake mix is in an even layer, but do not pack it down. Place the thin slices of butter across the entire surface of the cake mix. Try to cover as much of the powder as possible to ensure a moist result.
Step 3: Baking and Cooling
Place the dish in the center rack of the oven. Bake for 35 to 40 minutes, or until the top looks set and the chocolate is bubbling around the edges. Remove the dish from the oven and let it cool for at least 10 minutes before serving. This allows the chocolate to set slightly, making it the perfect consistency for scooping.
Expert Tips for Perfect Chocolate Mint Dump Cake Christmas Easy 3 Ingredient Holiday
The most important rule of a dump cake is: do not stir! It might be tempting to mix the ingredients together, but the magic happens as the butter melts down through the cake mix. For the best results, use high-quality butter rather than margarine, as the fat content affects the texture of the crust. If you see any dry flour spots halfway through baking, you can carefully place a tiny extra sliver of butter on those spots to help them moisten up.
Delicious Variations
While the three-ingredient version is spectacular, you can easily customize this cake. Sprinkle crushed candy canes over the top after baking for an extra crunch and a pop of red color. If you want a more “lava cake” feel, add a cup of chocolate pudding over the mint chips before adding the cake mix. For a decadent dessert, serve each warm scoop with a dollop of whipped cream or a scoop of vanilla bean ice cream.
Frequently Asked Questions
Can I use a different type of cake mix?
Yes, you can use a White or Yellow cake mix if you want a lighter flavor, but the Chocolate mix provides the best “thin mint” style experience for Christmas.

Do I need to melt the butter first?
While slicing the butter is the traditional method, you can pour melted butter over the top. Just ensure you cover the dry mix as evenly as possible to avoid powdery patches.
How should I store leftovers?
Store any leftovers in an airtight container at room temperature for up to two days, or in the refrigerator for up to five days. You can reheat individual servings in the microwave for 15-20 seconds.
Can I make this gluten-free?
Absolutely. Simply swap the standard chocolate cake mix for your favorite gluten-free chocolate cake mix. Most mint chips are naturally gluten-free, but always check the packaging labels.
Can I freeze this dump cake?
Yes, this cake freezes well. Wrap the baking dish tightly in plastic wrap and aluminum foil. It will stay fresh in the freezer for up to three months. Thaw in the fridge overnight before reheating.
Conclusion
The Chocolate Mint Dump Cake Christmas Easy 3 Ingredient Holiday recipe is the perfect solution for anyone needing a quick yet impressive dessert. It captures the essence of the holidays with minimal effort and maximum flavor. Whether you are hosting a large party or just want a cozy treat by the fireplace, this cake is sure to become a new seasonal favorite. Give it a try this year and enjoy more time making memories and less time cleaning the kitchen!

Chocolate Mint Dump Cake Christmas Easy 3 Ingredient Holiday
- Total Time: 45 minutes
- Diet: Vegetarian
Ingredients
- 1 box (15.25 oz) Chocolate Cake Mix (Devil’s Food or Dark Chocolate works best)
- 2 cups Mint Chocolate Chips (or Andes Mint baking bits)
- 3/4 cup Unsalted Butter, thinly sliced into squares
Instructions
- Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish with non-stick cooking spray or a thin layer of butter. This ensures the cake edges do not stick and makes serving much easier later.
- Spread the mint chocolate chips evenly across the bottom of the prepared baking dish. Pour the dry chocolate cake mix directly over the chips. Use a spatula to level the top so the cake mix is in an even layer, but do not pack it down. Place the thin slices of butter across the entire surface of the cake mix. Try to cover as much of the powder as possible to ensure a moist result.
- Place the dish in the center rack of the oven. Bake for 35 to 40 minutes, or until the top looks set and the chocolate is bubbling around the edges. Remove the dish from the oven and let it cool for at least 10 minutes before serving. This allows the chocolate to set slightly, making it the perfect consistency for scooping.
- Cook Time: 45 minutes









