Melt 1 stick of margarine;
add 2 c. graham cracker crumbs and 2 tbs. sugar.
Mix well. Line 13x9x2" pan with mixture.
Beat together for 9 min, 2 soft sticks margarine,
powdered sugar and eggs.
Spread on top of graham cracker crust evenly.
Top with the sliced bananas.
Then spread on drained crushed pineapple.
Cover with 1 large container of Cool Whip. CHILL.