1 box lime Jello
1/2 c. sugar
1 c. sour cream
1 c. crushed pineapple in heavy syrup (drained)
1 c. hot water
1/2 c. cold water
Chopped pecans

Dissolve Jello in hot water with the sugar; add cold water, pineapple, sour cream; mix well. Pour in mold or bowl. Jell. Top with pecans, if desired.