Ingredients

• 0.5 cups butter
• 0.75 cups white sugar , divided
• 0.25 teaspoons salt
• 1 teaspoon vanilla extract
• 2 eggs yolks
• 1.5 cups all-purpose flour
• 1 teaspoon baking powder
• 0.33 cups milk
• 1.5 cups fresh blueberries
• 1 tablespoon all-purpose flour
• 2 eggs whites
• 1 tablespoon white sugar

Instructions

1. 1 Gather all ingredients and preheat the oven to 350 degrees F (175 degrees C). Grease and flour an 8-inch pan.
2. 2 Beat butter and 1/2 cup sugar together in a large bowl with an electric mixer until soft and fluffy; mix in vanilla and salt. Add egg yolks and beat until creamy.
3. 3 Combine 1 ½ cups flour and baking powder in a bowl; add alternately with milk to creamed mixture.
4. 4 Toss blueberries with 1 tablespoon flour in a small bowl. Add to the batter and fold in gently.
5. 5 Beat egg whites in a separate bowl until soft peaks form. Add remaining 1/4 cup of sugar, 1 tablespoon at a time, and beat until stiff peaks form. Fold egg whites into cake batter.
6. 6 Pour batter into the prepared pan. Sprinkle remaining 1 tablespoon sugar over top.
7. 7 Bake in the preheated oven until a toothpick inserted in center comes out clean, about 50 minutes.
8. 8 Serve and enjoy!

Nutrition per serving