4 lg. bananas, sliced
1 lg. box vanilla sugar free instant pudding, make according to directions
1 (8 oz.) carton Cool Whip
1 (8 oz.) carton sour cream
1 lg. box vanilla crackers

Line large bowl with crackers. Combine vanilla pudding, sour cream, and Cool Whip. Alternate a layer of crackers, layer of banana, crackers, and pour mixture over the layers, continue until bowl is full. Garnish with cherries or strawberries. Chill and serve, overnight is desirable.