Wholeheartedly agree about the Lililoi Cheesecake at Ulu. They also had a pastry at breakfast called a Caramel Pillow at Ulu for breakfast that was divine. The Loco Moco during breakfast service at Ama Ama was AMAZING...as were their steaks for dinner (pricey, but sublime).
My husband would say the cereal-crusted French Toast at 'AMA'AMA. I say the papaya seed dressing and sea asparagus, also from 'AMA'AMA. Oh, some sort of lime coconut sauce a chef made for me from scratch, but it's not on the regular menu. And yes, Mickey shave ice every day! (Be sure to eat the ears first, before they fall off.)