Mint Chocolate Layer Cake

Raid your garden for plenty of fresh mint to garnish a slice of decadent Chocolate Mint Layer Cake. No need to break out the mixer – this easy and impressive dessert can be made in just one bowl.

Makes: 8-12 servings
Prep Time: 1 hour
Cook Time: 30 minutes
Total Time: 1 hour 30 minutes
Recipe Created By: Mary Carter
Featured In: Tennessee Home & Farm

Ingredients

Cake: 

  • 2 cups sugar
  • 1 ¾ cups all-purpose flour
  • ¾ cup unsweetened cocoa powder
  • 1 ½ teaspoon baking powder
  • 1 ½ teaspoon baking soda
  • 1 teaspoon salt
  • 1 cup buttermilk
  • 1/2 cup vegetable oil
  • 2 eggs, beaten
  • 1 teaspoon pure peppermint extract
  • 1 cup boiling water

Frosting:

  • 3 cups white chocolate chips
  • 1 ½ cups heavy whipping cream
  • ½ teaspoon pure peppermint extract
  • ⅛ teaspoon salt
  • Fresh mint, for garnish
  • Mint candies, for garnish (optional)

Instructions

  1. For the cake: Preheat oven to 350 degrees. Grease and flour 3 round 8-inch cake pans. 
  2. In a medium bowl, stir together the sugar, flour, cocoa powder, baking powder, baking soda and salt until combined.
  3. In a separate bowl, stir together the buttermilk, oil, eggs and peppermint extract until completely combined. 
  4. Alternate pouring the wet ingredients and the boiling water into the dry ingredients, stirring between additions until just combined. 
  5. Pour batter into prepared pans and bake for 25 to 30 minutes, or until the center springs back when touched. Allow to cool completely.
  6. For the frosting: Combine chocolate chips and cream in a microwave-safe bowl. Microwave on high, stirring every 30 seconds, until chocolate is completely melted and mixture is combined. Refrigerate until chilled.
  7. Spoon into the bowl of an electric mixer and mix on high for 3 to 4 minutes, or until stiff and very creamy. Add peppermint extract and salt and continue mixing to combine.
  8. Assemble cake layers. Frost cake evenly between each layer, around the sides and on top. 
  9. Refrigerate cake until ready to serve. Garnish generously with fresh mint and mint candies, if desired. 

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