Ingredients
Equipment
Method
Preparation
- Prepare Browned Butter: Brown 0.5 cups of unsalted butter in a medium saucepan over medium heat until it turns a deep golden brown, about 5-7 minutes.
- Mix Dry Ingredients: In a large mixing bowl, whisk together 1.5 cups of cake flour, 1 teaspoon of baking powder, 0.5 teaspoons of baking soda, and 0.25 teaspoons of salt.
- Cream Butter and Sugar: In your mixer bowl, add the cooled browned butter and 1 cup of granulated sugar. Beat until light and fluffy, about 3-4 minutes.
- Add Egg Whites: Carefully add 3 large egg whites to the mixture and beat until fluffy, about 2-3 minutes.
- Incorporate Mix-ins: With your mixer running, add 0.5 cups of sour cream and 1 teaspoon of vanilla extract and blend until just combined.
- Combine Dry Ingredients: Gradually add the reserved dry ingredients and then pour in 0.5 cups of whole milk, folding gently.
- Bake Cake: Pour the batter into a parchment-lined 8x8 inch pan and bake at 350°F (175°C) for 30-35 minutes.
- Make Frosting: Beat 0.5 cups of unsalted butter until creamy, then gradually add in 2 cups of confectioners' sugar until fluffy.
- Decorate Cake: Once cooled, frost generously and splatter cocoa paste for the speckled effect.
- Serve: Slice into squares and enjoy your delightful spring treat!
Nutrition
Notes
Allow the browned butter to cool before mixing and gently combine ingredients to keep the batter light and fluffy.
