Description

This White Cake features an irresistible flavor with a light and fluffy texture. Made with simple ingredients like flour, butter, and egg whites, it’s perfect for any occasion!

Ingredients

Scale

2 ½ cups (300g) all-purpose flour
2 tsp baking powder
½ tsp baking soda
1 tsp salt
¾ cup (170g) unsalted butter, room temperature
1 ¾ cups (346g) granulated sugar
¼ cup (50g) vegetable oil
5 large egg whites, room temperature
1 cup (227g) sour cream
½ cup (113g) milk
1 tbsp clear vanilla extract
1 ½ cups (339g) unsalted butter, room temperature
1 tbsp vanilla extract
⅛ tsp salt
4–6 cups (454–681g) powdered sugar
¼ cup heavy cream, more as needed, can substitute milk

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Instructions

Preheat the oven to 350ºF (180ºC). Grease a 9×13 inch pan with non-stick cooking spray and set aside.
In a small bowl, mix together flour, baking powder, baking soda, and salt.
In a large bowl, cream together the butter, sugar, and vegetable oil with an electric mixer for 1-2 minutes until fluffy.
Mix in egg whites, sour cream, milk, and clear vanilla extract using the electric mixer.
Gradually add the dry flour mixture to the wet ingredients, mixing until just combined.
Pour the batter into the prepared pan and evenly spread with a spatula.
Bake for 32-39 minutes or until a toothpick comes out clean after being inserted into the center.
Let the cake cool completely before applying frosting.

Notes

For a moist cake, make sure the ingredients are at room temperature before mixing.
Light pans may require a longer baking time compared to dark pans.
Feel free to customize the frosting with your favorite flavors or colors.

Nutrition

Serving Size: 1 slice
Calories: 250
Sugar: 18g
Sodium: 200mg
Fat: 11g
Saturated Fat: 6g
Unsaturated Fat: 2g
Trans Fat: 0g
Carbohydrates: 34g
Fiber: 0g
Protein: 3g
Cholesterol: 40mg