1 (3 oz.) pkg. lime Jello
1 (3 oz.) pkg. lemon Jello
1 can crushed pineapple, undrained
1 (8 oz.) pkg. cream cheese
1/2 pt. heavy cream
1/2 c. sugar
1 c. miniature marshmallows
1 c. chopped pecans

Combine gelatins with 2 cups boiling water. Add undrained pineapple and let cool. Whip cream cheese and heavy cream, combine with sugar, then blend with gelatin mixture. Add marshmallows and pecans. Pour into 9"x13" pan and let set. Chill thoroughly. Cut into squares and serve.