Good-Cooking - Crumb-Topped Cocoa Banana Bread

Ingredients

• 1 1/2 cups all-purpose flour
• 1 1/3 cups granulated sugar
• 6 tablespoons cocoa
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/4 teaspoon ground cinnamon
• Dash ground ginger
• Dash ground mace
• 2 eggs
• 1/2 cup vegetable oil
• 1 cup mashed banana (about 2 extra-ripe, medium-size bananas)
• Crumb Topping (recipe follows)
• 3 tablespoons all-purpose flour
• 2 tablespoons granulated sugar
• 1 tablespoon butter or margarine
• 1/4 teaspoon baking powder
• 1/8 teaspoon ground cinnamon