Cream Cheese Filled Banana Bread

Name: Cream Cheese Filled Banana Bread
Cuisine: American
Ingredients: 1 large egg; 1/2 cup brown sugar (, packed); 1/4 cup granulated sugar; 1/4 cup melted and browned butter; 1/4 cup cup sour cream; 2 teaspoons vanilla extract; 1 cup mashed ripe bananas; 1 cup all-purpose flour; 1/2 teaspoon baking powder; 1/2 teaspoon baking soda; 2 eggs (, room temperature); 8 ounces cream cheese (, room temperature); 1/2 cup granulated sugar; 1 teaspoon vanilla; 5 tablespoons flour