2 sm. pkg. lime Jello
1 sm. container cottage cheese
1 lg. can pineapple
2 pkg. Dream Whip

Drain pineapple, bring juice to a boil (if juice doesn't equal 1 cup, add water). Dissolve Jello in hot juice and allow to cool. Add cottage cheese and pineapple to prepared Dream Whip. Fold in Jello. Add pecans if desired. Pour into mold and chill.