Heat oven to 375°F. Lightly grease cookie sheet with shortening or cooking spray. Separate dough into 10 biscuits. Press or roll each to form 5-inch round. Place on cookie sheet.
Place 5 banana slices on center of each round; top each with 1 1/2 teaspoons coconut. Fold dough in half over filling; press with fork to seal.
Bake 10 to 14 minutes or until golden brown.
Place on individual serving plates; drizzle with warm topping. Sprinkle with additional coconut. Serve warm.