1 (20 oz.) can crushed pineapple, drained (save juice)
1 or 2 cans mandarin oranges, drained (save juice)
1 (4 oz.) pkg. instant vanilla pudding
4 tbsp. Tang powder
1 (8 oz.) container Cool Whip

Mix pudding and Tang and stir in 3/4 cup juice saved. Stir in fruit and Cool Whip. Chill until firm.