Banana Split Icebox Cake Recipe

In a large bowl, mix whipped topping, sour cream and pudding mix until blended; fold in pineapple. Cut a small hole in the tip of a pastry bag or in a corner of a food-safe plastic bag. Transfer pudding mixture to bag. On a flat serving plate, arrange four crackers in a rectangle. Pipe about 1 cup pudding mixture over crackers; top with about 1/4 cup banana slices. Repeat layers five times. Refrigerate, covered, overnight. Just before serving, top with chocolate syrup, strawberries and additional banana slices.