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Vanilla Sheet Cake


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  • Author: Isabella
  • Total Time: 50-55 minutes
  • Yield: 12 servings
  • Diet: Vegetarian

Description

Indulge in the deliciousness of this Irresistible Vanilla Sheet Cake recipe. With its soft, moist texture and rich vanilla frosting, this easy-to-make cake is perfect for any occasion. Whether you’re hosting a party or just craving a sweet treat, this homemade vanilla cake will delight your taste buds and become a new favorite in your baking repertoire.


Ingredients

2 and 1/2 cups (250g) sifted cake flour (spoon & leveled)

2 teaspoons baking powder

1/2 teaspoon baking soda

1 teaspoon salt

3/4 cup (180g) unsalted butter, softened to room temperature

1 and 3/4 cups (350g) granulated sugar

5 large egg whites, at room temperature

1/2 cup (120g) sour cream or plain yogurt, at room temperature

1 tablespoon pure vanilla extract

1 and 1/4 cups (300ml) whole milk, at room temperature


Instructions

  1. Preheat your oven to 350°F (177°C). Grease and lightly flour a 9×13 inch baking pan or line it with parchment paper.

  2. In a large bowl, whisk together the sifted cake flour, baking powder, baking soda, and salt. Set aside.

  3. In a stand mixer, beat the softened butter and granulated sugar on high speed until smooth and creamy, about 2 minutes.

  4. Add the egg whites and beat until combined, about 2 minutes. Mix in sour cream (or yogurt) and vanilla extract until well incorporated.

  5. Gradually add the dry ingredients to the wet ingredients, mixing just until combined. Slowly pour in the milk while mixing on low speed.

  6. Pour the batter into the prepared pan, smoothing it out with a spatula. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.

  7. Once baked, remove from the oven and cool completely on a wire rack.

For the Frosting:

  1. While the cake cools, beat the softened butter on medium speed until creamy, about 2 minutes.

  2. Gradually add the confectioners’ sugar, heavy cream (or milk), vanilla extract, and a pinch of salt while mixing on low speed.

  3. Increase the speed to high and beat for 3 minutes until light and fluffy. Adjust the consistency with more sugar or cream as needed.

  4. Frost the cooled cake with the prepared vanilla frosting.

  5. Slice the cake into squares and enjoy!

Notes

Variations:

For a chocolate sheet cake, swap out the vanilla extract for cocoa powder.

For a lemon version, add lemon zest and juice to the batter.

You can also add fruit puree to the frosting for a fun twist.

Storage: Store leftovers in an airtight container at room temperature for up to 3 days. Refrigerate for up to 5 days for extended freshness.

Freezing: Freeze the cake after it has cooled completely by wrapping it tightly in plastic wrap and foil. It stays fresh for up to 2 months.

  • Prep Time: 20 minutes
  • Cook Time: 30-35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12 servings