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Super Moist Vanilla Cake with Vanilla Buttercream Frosting Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 10 reviews
  • Author: Sue
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Total Time: 55 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Super Moist Vanilla Cake with Vanilla Buttercream Frosting is a classic crowd-pleaser perfect for any celebration. Made with a tender crumb using a combination of butter and shortening, this vanilla cake is soft, rich, and incredibly moist. The luscious vanilla buttercream frosting adds a creamy, sweet finishing touch, making it an irresistible treat loved by all ages.


Ingredients

Cake Ingredients

  • 3 cups all-purpose flour
  • 2 teaspoons baking powder
  • 1/4 teaspoon salt
  • 1 cup unsalted butter (softened)
  • 1/2 cup vegetable shortening (softened, I used Crisco)
  • 2 3/4 cups granulated sugar
  • 5 large eggs (room temperature)
  • 1 cup milk of choice (buttermilk, non-dairy milk, or milk at room temperature)
  • 1 tablespoon pure vanilla extract

Vanilla Buttercream Frosting

  • 1½ cups unsalted butter (softened)
  • 6 cups powdered sugar
  • 1 tablespoon vanilla extract
  • 1/2 teaspoon salt
  • 3-5 tablespoons heavy whipping cream


Instructions

  1. Preheat Oven: Preheat your oven to 350º F to prepare for baking the cake.
  2. Prepare Pans: Grease and flour two or three 9-inch round pans or three 8-inch pans, or use a 9×13 baking dish. For best results, line pans with parchment paper and spray with Baker's Joy to prevent sticking.
  3. Mix Dry Ingredients: In a medium bowl, sift or whisk together the flour, baking powder, and salt. Set aside.
  4. Cream Fats: Using a mixer, cream the softened butter and vegetable shortening together until light and fluffy, about 3-5 minutes.
  5. Add Sugar and Eggs: Gradually add sugar one cup at a time, fully incorporating each before adding the next. Then add eggs one at a time, gently mixing to combine without overbeating.
  6. Combine Wet Ingredients: In a measuring cup, whisk together the milk of choice and vanilla extract until combined.
  7. Alternate Mixing: Add the creamed butter mixture alternately with the milk mixture and the dry ingredients, beginning and ending with the dry ingredients. Gently stir until just combined to avoid overmixing.
  8. Distribute Batter and Bake: Pour the batter evenly into the prepared pans, gently tapping to release air bubbles. Bake for 30-35 minutes for two 9-inch pans, 25-30 minutes for three 9-inch pans, 35-40 minutes for three 8-inch pans, or 35-40 minutes for a 9×13 pan. Cakes are done when a toothpick inserted in the center comes out clean and the cake springs back to the touch.
  9. Cool Cakes: Let the cakes cool in the pans for 8-10 minutes, then turn out onto wire racks to cool completely before frosting.
  10. Prepare Buttercream Frosting: Beat softened butter with a mixer on medium speed until smooth and lightened in color, about 3 minutes.
  11. Add Sugar: Gradually add powdered sugar, ½ cup at a time, mixing well. After each addition, beat on high speed for about 10 seconds to lighten the frosting.
  12. Add Flavor and Salt: Mix in vanilla extract and a pinch of salt until well incorporated.
  13. Adjust Consistency: Add heavy whipping cream one tablespoon at a time until the frosting reaches desired consistency. For firmer frosting, add additional powdered sugar ¼ cup at a time; for softer frosting, add more cream or milk by tablespoon increments.
  14. Frost the Cake: Once cakes are completely cooled, frost with the prepared vanilla buttercream as desired.

Notes

  • Using room temperature eggs and milk ensures a smooth batter and even baking.
  • Do not overmix the batter to keep the cake tender and moist.
  • Lining pans with parchment paper prevents sticking and makes cake removal easier.
  • Adjust the frosting consistency by adding more powdered sugar for stiffer frosting or more cream for softer frosting.
  • The cake can be stored covered at room temperature for 2-3 days or refrigerated for up to a week.