Good-Cooking - Banana Rum Cake

Ingredients

• 4 large very ripe bananas
• 1/2 cup fresh orange juice
• 1 (8 ounce) carton Cool Whip, thawed
• 1 small box instant vanilla pudding mix
• 1 (16 ounce) store-bought pound cake
• 1/3 cup banana rum
• Chopped nuts (optional)