Sentence:  By the way, sometimes cut or chop these potatoes quite fine, and after creaming them put crumbs on top and bake them; that is a good change. Of course you can <WSD>scallop</WSD> the second supply, too, or chop and brown them, or serve in any one of a dozen ways; look those things all up, so you will not get into a rut. 
Meaning of the word marked with <WSD> tags:  To bake in a casserole (gratin), originally in a scallop shell; especially used in form (scalloped)