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Chocolate Cake with Raspberry Buttercream Frosting

Chocolate layer cake with raspberry buttercream
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 16
Calories 564 kcal

Equipment

  • 3 parchment paper rounds to fit into the bottom of the pans
  • mixer

Ingredients
  

Chocolate Cake Ingredients
  • 2 boxes Duncan Hines chocolate cake mix
  • (2) 3.4-ounce boxes of instant chocolate pudding (small pudding boxes)
  • 4 tablespoons sugar
  • 2 tablespoons cooking oil
  • 6 large eggs, lightly beaten and at room temperature
  • 2 teaspoons vanilla extract
  • 2 ½ cups lukewarm water
  • vegetable shortening and all-purpose flour (for preparing pans)
Raspberry Buttercream Frosting
  • 1 cup butter, softened (2 sticks)
  • 1 teaspoon vanilla extract
  • 4 ½ cups confectioners' sugar, sifted
  • cup raspberries, pureed (use fresh or frozen that are thawed)
  • 1 tablespoon milk (optional)
Garnishes (optional)
  • extra fresh raspberries or other fresh fruit
  • edible fresh flowers, cut, and ends dipped in frosting to seal them
  • decorative cookies such as macarons

Instructions
 

Directions for Cake
  • Preheat the oven to 350°F. Grease and flour three 8-ounce cake pans. Cut three circles from parchment paper and place one in the bottom of each prepared pan. Grease and flour each parchment paper.
  • Add all the ingredients in a large mixing bowl and stir to combine. Then beat the batter for 2 minutes until well mixed.
  • Place wet, bake-even strips around the outside of the cake pan and secure. (optional)
  • Divide the batter evenly among the three prepared cake pans.
  • Bake for 30 minutes (if not using baking strips) or until a toothpick comes out with a few moist crumbs clinging to it but with no wet batter. Let cool for a few minutes. Then, run a thin knife around the inside edge to release the cake. Turn the cake out on a cooling rack and discard the paper liner. Cool completely. (If baking strips are used, increase the cooking time to 40 minutes. Then, check for doneness with a toothpick. Add additional minutes if needed until an inserted toothpick comes out clean.)
Directions for Frosting
  • Cream butter until smooth.
  • Add vanilla extract and mix.
  • Place ⅓ cup fresh or frozen raspberries in a food chopper and blend until pureed. If there are a lot of seeds, press the puree through a sieve to remove them.
  • Alternate powdered sugar and pureed raspberries and beat until smooth. If frosting is too stiff, add 1 tablespoon of milk and blend.
  • Place a layer of cake on a cake plate. Frost the top of the layer with ⅓ of the frosting. Stack the next layer and repeat the process until all the frosting is divided between layers.
Garnishes
  • Finish the cake with fresh raspberries and other fruit, candy, macaron cookies, or edible flowers.

Notes

Make a Smaller Cake

This recipe can be cut in half to make a two-layer cake in either 8-inch or 9-inch pans.

Use Baking Strips

To bake a flat cake without a middle dome, use wet baking strips around the cake pan prior to baking.  You can buy these at craft stores in the cake-baking section, or you can make your own. 
To make your own strips, follow these steps:
  1. Cut a towel long enough to fit around your cake pan and tall enough to fold over to make it double-thick.
  2. Wet the strip until damp, but not dripping.
  3. Overlap the ends and pin the strip with safety pins until it fits securely around the pan.
  4. Then, fill the pan with batter and bake until an inserted toothpick comes out clean.
This method keeps the cake sides from baking faster than the middle of the cake. You may have to add additional baking time until the toothpick test shows the cake is done.

Nutrition

Calories: 564kcalCarbohydrates: 87gProtein: 6gFat: 24gSaturated Fat: 10gPolyunsaturated Fat: 4gMonounsaturated Fat: 8gTrans Fat: 0.5gCholesterol: 92mgSodium: 735mgPotassium: 240mgFiber: 2gSugar: 65gVitamin A: 448IUVitamin C: 1mgCalcium: 98mgIron: 3mg
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