Banana Sundae Dessert

Ingredients (8)

• 1 package (12 ounces) vanilla wafers, crushed
• 1/2 cup butter, melted
• 2 tablespoons sugar
• 6 cups chocolate chip ice cream, softened if necessary
• 4 large firm bananas, sliced
• 2 jars (11-3/4 ounces each) hot fudge ice cream topping, divided
• 6 cups strawberry or cherry ice cream, softened if necessary
• Optional toppings: whipped cream, maraschino cherries, chopped walnuts, banana slices and colored sprinkles