I think dry mouth bothers me even more than the loss of taste, I even think it may contribute to it.
Things that work for me: steamed vegetables ( get those microwave steamer bags at the grocery store or but a microwave steamer at Linens and Things or a similar store), pasta with any kind of sauce, Chinese foods, turkey sausage, baked (in the microwave) sweet potatos, protein shakes/smoothies, shrimp and crabmeat and stir fry dishes.
Things that DONT work: anything breaded, lean meats like beef and chicken, most fish, any kind of bread.
I always keep a bottle of water handy too. Try Biotene products, they make toothpaste, mouthwash and other things for people with dry mouth. You can find them at drug stores, some grocery stores and Target stores.
You can also ask your doc(s) for a prescription for Salagen (pilocarpene) or something similar. It stimulates saliva production, not quite enough for me, but it does help.
Try looking over in the Head and Neck cancer area, it seems to be more active than this forum.
Best wishes,
Mike