1 1/2 c. pineapple juice
1 banana cake mix
3 eggs
1 1/4 c. water
1/4 c. oil
1 can crushed pineapple (drain and save juice)

Grease and flour Bundt pan. Mix together cake mix, eggs, water, juice and oil. Put 1/2 of crushed pineapple in Bundt pan. Layer half of cake mix, rest of pineapple, rest of cake mix. Cook in microwave on medium 14 minutes, then 4-5 minutes on high.