Ingredients (cake)
1 cup cake flour
1/2 teaspoon baking soda
1/2 teaspoon salt
1/4 teaspoon baking powder
2 eggs
3/4 cup sugar, divided
1/2 cup mashed ripe banana (about 1 medium)
1 teaspoon vanilla extract
1 teaspoon grated lemon peel
3 egg whites
1 tablespoon confectioners’ sugar
Directions (cake)
Line a 15-in. x 10-in. x … Read more