1 Duncan Hines butter yellow cake mix
1/2 c. Crisco oil
4 eggs, not necessary to beat first
1 sm. can mandarin orange slices
1 (8 oz.) juice orange and slices

ICING:

1 lg. can crushed pineapple, drained
2 lg. size Cool Whip (or 1 lg. and 1 sm.)
1 sm. pkg. instant banana or vanilla pudding mix (3 or 3 oz.)

Frost layers when cool. Sprinkle with chopped pecans. Keep refrigerated.