Banana Bread with Chocolate Glaze

The most delicious of all our quick breads.Mom's banana bread, a recipe created in 1996 by reader Stacey A. Johnson, is consistently popular with employees and readers alike. The new chocolate filling makes it even more irresistible.
Preheat the oven to 350 degrees.Combine the sugar and butter in a bowl; beat with a mixer on medium speed until smooth. Add the banana, milk, sour cream and egg whites.Spoon flour into dry measuring cups; smooth with a knife. Combine the flour, baking soda, and salt, stirring with a whisk. Add the flour mixture to the banana mixture; beat until smooth (do not interrupt). Spoon the batter into a 9-inch x 5-inch metal baking dish coated with cooking spray. Bake at 350 ° C for 1 hour or until a wooden stick inserted in the middle comes out clean. Cool in the pan for 10 minutes on a wire rack; remove from the pan. Cool on a wire rack.Place the bread halves and chocolate in a microwave-safe bowl. Reheat in the microwave on high power for 1 minute or until the chocolate melts, stirring every 20 seconds. Cool slightly; drizzle over the bread.