Heat yams to boiling. Drain off liquid. ... Pour mixture into casserole dish. Bake 350 - 375 ... marshmallows. Bake until marshmallows are golden brown.
In large mixing bowl, using mixer at medium speed, combine yams or sweet potatoes, crushed pineapple, ... buttered 2 quart casserole dish. Microwave on high for ... and topping is melted.