1 pkg. (7 1/2 oz.) vanilla wafers
16 lg. marshmallows
1 c. sweetened condensed milk
1 pkg. lemon Jello
1 c. boiling water
1 sm. can crushed pineapple, drained

Day before serving, pour condensed milk over the marshmallows and let stand overnight. Line 13 x 9 x 2 inch pan with vanilla wafers. Beat milk mixture until fluffy.

Mix Jello with boiling water and chill until thick as syrup; add pineapple and fold in milk mixture. Pour into crust and chill until set. Serve topped with whipped cream or Cool Whip.