1 prepared graham cracker crust
1 pkg. lemon instant Jello pudding
1 lg. (14 1/2 oz.) can crushed pineapple
1 pkg. Dream Whip (prepare according to directions)

Mix Jello powder and pineapple; add Dream Whip. Pour into pie shell. Top with whipped cream or Cool Whip. Do not drain pineapple. I guess you can use Cool Whip instead of Dream Whip, equivalent to Dream Whip amount.