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A slice of frosted vanilla cake on a white plate, garnished with rainbow sprinkles, with another slice of cake in the background.

Moist Vanilla Cake

  • Author: Julianne Dell
  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Total Time: 50 minutes
  • Yield: 15 slices

Description

This easy and homemade Moist Vanilla Cake recipe is perfectly sweet and fluffy and full of rich vanilla flavor. Topped with a creamy vanilla buttercream frosting, it’s the best vanilla cake to make for any occasion!

Ingredients

For the Cake:

  • 2 cups (380g) granulated sugar
  • ½ cup (118 ml) vegetable oil
  • 3 large eggs, at room temperature
  • 1 tablespoon (14.8 ml) vanilla extract
  • ½ cup(118 ml) sour cream, at room temperature
  • 2 ½ cups (350 g) all-purpose flour, sifted
  • 3 teaspoons (11.2 g) baking powder
  • 1 teaspoon (5 g) salt
  • 1 ¼ cups (296 ml) milk (any type), at room temperature

For the Frosting

  • 3/4 cup ( 170g )unsalted butter, cold
  • 2 1/2cups (325g ) powdered sugar
  • 1 teaspoon (5ml ) pure vanilla extract
  • 1 tablespoon (15ml ) heavy whipping cream or milk

Instructions

For the Cake:

  1. Preheat the oven to 350°F.
  2. Mix the wet ingredients: In a large mixing bowl, beat together the sugar, vegetable oil, eggs, and vanilla extract until well incorporated. Scrape down the bowl as needed.
  3. Add the sour cream and beat until well combined.
  4. Combine the dry ingredients: In a separate bowl combine the remaining dry ingredients and sift together the flour, baking powder, and salt. Add half the dry ingredients, and half the milk, and beat on low speed just until the flour starts to incorporate. Repeat until all ingredients are added and combined. Use a spatula to scrape down the sides of the bowl and stir the batter from the bottom to the top to ensure it’s well mixed.
  5. Pour the batter into a 9-inch by 13-inch pan and bake at 350°F for 28-32 minutes. Test the cake for doneness by inserting a toothpick into the center of the cake. If the toothpick comes out clean, your cake is done. Remove from the oven and allow to cool completely prior to frosting.

For the Frosting:

  1. Cut the butter into pieces. Using the paddle attachment, whip the butter for 5-7 minutes, scraping down the bowl occasionally, and beating until the butter is whipped and fluffy.
  2. Add the powdered sugar and mix on low speed until incorporated into the butter then add the vanilla extract and heavy cream and mix to combine. Beat for about 60 seconds.
  3. Continuing beating, increase the speed to medium-high and beat for another 3-5 minutes to whip additional air into the frosting. Spread over cooled cake.

Notes

  • The batter will be quite thin. It’s important that you stir the batter after mixing, to ensure everything on the bottom of the bowl is well mixed.
  • This can easily be made into vanilla cupcakes or a vanilla layer cake
  • Baking times will vary by pan type and true internal oven temperatures.
  • Storing this cake: Whenever possible, cakes should be stored in an airtight container at room temperature. If you live in a hot and humid environment, you may want to store this in the refrigerator. Serve at room temperature.
  • Freezing this cake: I do not prefer to freeze cakes once they’re frosted/ If you need to freeze this cake, double wrap it in plastic wrap and then with foil. Thaw to room temperature to serve.
  • Ingredient substitutions

    • Sour cream: This is essential for keeping the cupcakes moist. If you don’t have sour cream. I recommend substituting it with non-fat Greek yogurt. The recipe calls for light sour cream, but you can also use full-fat sour cream. If you need to, you can omit it completely, but note the cake will not be nearly as moist.
    • Butter instead of oil: You can use 1/2 cup of melted butter instead of oil, but I don’t think it is nearly as good. You can also use coconut oil instead of vegetable oil.
    • Gluten-free flour: I have tested this recipe with a one-for-one gluten-free flour and it worked out great
Nutrition Information:
15
443
47.5g
187.5mg
18.9g
65.2g
4.7g
65.4mg
  • Category: Cake
  • Method: Baked
  • Cuisine: American

Keywords: best vanilla cake recipe, easy vanilla cake recipe, homemade vanilla cake