Marshmallow Chocolate Poke Cake


Experience the ultimate dessert indulgence with our Marshmallow Chocolate Poke Cake recipe. Rich, moist chocolate cake filled with pockets of gooey marshmallow and topped with creamy chocolate frosting, this cake is a heavenly treat for any occasion. Whether you’re celebrating a special event or simply craving a delicious dessert, this recipe is sure to delight your taste buds. Let’s dive into the decadent world of Marshmallow Chocolate Poke Cake!


  • 15.25 oz box Devils Food Chocolate Cake Mix, plus ingredients listed on the box
  • 1 (14 oz.) can sweetened condensed milk
  • 12 oz. semi-sweet chocolate chips
  • 1/3 cup heavy cream

Marshmallow Whipped Cream:

  • 1 ½ cups heavy cream
  • 1/3 cup powdered sugar
  • 1 teaspoon vanilla
  • 7 oz. (about 2 cups) marshmallow fluff

For Chocolate Ganache Swirls:

  • ½ cup chocolate chips
  • 3 Tablespoons heavy cream


  1. Prep Time: 30 minutes | Cooking Time: 3 minutes | Total Time: 33 minutes
  2. Yield: 12-16 servings | Category: desserts | Method: bake | Cuisine: American
  3. Bake cake according to box directions in a 9×13 cake pan.
  4. Using the handle of a wooden spoon, poke holes all over the warm cake. Set aside to cool slightly.
  5. For the filling, place sweetened condensed milk, heavy cream, and chocolate chips in a microwave-safe bowl. Microwave for about 30 seconds to 1 minute, stirring until smooth. Adjust consistency as needed and pour into the holes, spreading the remaining chocolate on top. Cool for about an hour, then refrigerate.
  6. For the topping, whip heavy cream to thicken, then add powdered sugar and vanilla, whipping to stiff peaks. Gradually mix in marshmallow fluff and spread over the cooled cake.
  7. Melt the chocolate chips with heavy cream for the ganache swirls, transfer to a zip-lock bag, snip the corner, and pipe all over the top. Create swirls with a toothpick or skewer.


  1. Serve Marshmallow Chocolate Poke Cake chilled for the best flavor and texture. The cold temperature enhances the richness of the chocolate and creaminess of the marshmallow filling.
  2. Use a sharp knife dipped in hot water to make clean slices when serving the cake. Wipe the knife clean between each slice for a neat presentation.
  3. Garnish individual slices with additional chocolate shavings or sprinkles just before serving to add a decorative touch and extra flavor.
  4. Accompany each slice with a dollop of whipped cream or a scoop of vanilla ice cream for a delightful contrast of flavors and textures.
  5. For a special presentation, serve the cake on dessert plates garnished with fresh berries or a dusting of cocoa powder.


  1. Store any leftover Marshmallow Chocolate Poke Cake in an airtight container in the refrigerator to maintain freshness and prevent drying out.
  2. Properly stored, the cake will keep well in the refrigerator for up to 3-4 days. Be sure to cover the container tightly to prevent any odors from permeating the cake.
  3. If you prefer a firmer texture, you can freeze individual slices of the cake for up to 1 month. Wrap each slice tightly in plastic wrap or aluminum foil before placing them in a freezer-safe container.
  4. Thaw frozen cake slices in the refrigerator overnight before serving. Allow them to come to room temperature for about 15-20 minutes before enjoying to enhance the flavors.
  5. When ready to serve leftover cake, consider refreshing the whipped cream topping by whipping up a small batch of fresh whipped cream to garnish each slice.


  1. Can I use homemade chocolate cake instead of a cake mix? Absolutely! While a cake mix offers convenience, you can use your favorite homemade chocolate cake recipe for this poke cake. Just ensure it’s baked in a 9×13-inch pan and follow the recipe as instructed.
  2. Can I substitute marshmallow fluff with marshmallows? Yes, you can use miniature marshmallows instead of marshmallow fluff. Simply sprinkle them evenly over the warm cake immediately after baking, allowing them to melt and fill the holes as the cake cools.
  3. Can I make this cake ahead of time? Yes, you can prepare this cake ahead of time. However, it’s best to add the whipped cream topping just before serving to ensure it stays light and fluffy. Store the assembled cake in the refrigerator and garnish with whipped cream when ready to serve.
  4. Can I use different toppings for garnish? Absolutely! While chocolate shavings or sprinkles are classic choices, you can get creative with toppings. Consider using crushed graham crackers, chopped nuts, or a drizzle of caramel or chocolate sauce for added flavor and texture.
  5. Can I serve this cake warm? While this cake is typically served chilled, you can serve it warm if you prefer. Keep in mind that the texture of the whipped cream topping may soften slightly when served warm, but the flavors will still be delicious.


With its irresistible combination of rich chocolate cake, gooey marshmallow filling, and creamy whipped topping, our Marshmallow Chocolate Poke Cake is a dessert lover’s dream come true. Whether served at a birthday party, potluck, or family gathering, this indulgent treat is sure to impress and satisfy even the most discerning sweet tooth. Treat yourself and your loved ones to a slice of heaven with this delectable dessert!

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