1 (3 oz.) pkg. orange Jello
1/3 c. sugar
1 c. boiling water
3/4 c. sour cream
1 (8 oz.) can crushed pineapple, with liquid
1 (11 oz.) can drained mandarin oranges

Dissolve sugar and Jello in water. Add pineapple and orange into Jello. Stir in sour cream and mix well. Pour into Jello mold and chill several hours.