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Pumpkin Spice Cake with Chocolate Buttercream Frosting

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Author Becky (Cake from Bake at 350)
Prep: 10 minutes
Cook: 30 minutes
Total: 40 minutes

Ingredients
 

Pumpkin Spice Cake

  • 1 box French Vanilla cake mix (or yellow or plain vanilla)
  • 1 cup canned pumpkin
  • 1/2 tsp cinnamon
  • 1/4 tsp ground ginger
  • 1/8 tsp allspice
  • 1/8 tsp freshly grated nutmeg
  • 3/4 cup water
  • 1/3 cup vegetable oil
  • 4 large eggs

Easy Chocolate Buttercream Frosting

  • 2 sticks unsalted butter (softened)
  • 1/2 cup cocoa powder
  • 4 cups powdered sugar
  • pinch of salt
  • 1 teaspoon vanilla extract
  • 3-4 Tbsp. milk or cream

Instructions
 

  • Preheat oven to 350 degrees. Grease or spray a 9x13 baking dish.
  • Beat everything together for about 2 minutes. Bake according to time on package directions. (Typically about 28-33 minutes.) Let cool completely on a wire rack.

Frosting:

  • In a standing mixer fitted with the whisk attachment, beat the butter at medium-high speed until smooth, about 20 seconds. Add the cocoa powder and beat mixture until combined.
  • Add powdered sugar and salt; beat at medium-low speed until most of the sugar is moistened. Scrape down the bowl and beat at medium speed until mixture is fully incorporated, about 30 seconds; scrape bowl, add vanilla and milk or cream, and beat at medium speed until incorporated, about 1 minutes, scraping down the sides of the bowl as needed.
  • Frost cake and top with sprinkles.

The nutrition facts provided are calculated using a third-party tool and are estimates only. Actual nutritional content may vary based on the ingredients and brands you use, as well as portion sizes. For accurate results, please consult a registered dietitian or nutritionist.