2 (3 oz.) pkgs. lemon flavored gelatin
2 c. boiling water
1 can Mountain Dew
1 c. miniature marshmallows
1 (8 oz.) can crushed pineapple, well drained
1 (22 oz.) can lemon pie filling
1 (8 oz.) pkg. frozen topping

In a large bowl dissolve gelatin in boiling water. Add Mountain Dew and stir until well combined. Stir in marshmallows, pineapple and 1/2 pie filling. Pour into 2 quart oblong dish. Chill until set. Thaw topping. Fold together topping and remaining pie filling. Spread evenly over chilled gelatin mixture.