Kids love it and it's a good way to deal with leftover holiday ham. The original recipe called for Dijon Mustard instead of yellow mustard and 1/2 cup of dry sherry or 1/2 cup of milk. I have it below as milk.
Kids love it and it's a good way to deal with leftover holiday ham. The original recipe called for Dijon Mustard instead of yellow mustard and 1/2 cup of dry sherry or 1/2 cup of milk. I have it below as milk.
Standard ingredient lists omit the chemistry required to keep heavy cream sauces from breaking under heat. Sour cream curdles easily when exposed to boiling temperatures due to its high acid content. Whisking the dairy off the direct burner with mushroom soup and mustard creates a stable emulsion that coats the back of a spoon without separating. Egg noodles require boiling in a six-quart pot of heavily salted water so the starch hydrates evenly before meeting the heavy cheese sauce. Tossing the hot pasta with grated parmesan, romano, and gruyere before adding the ham sauce allows the residual heat of the noodles to melt the proteins gradually.
Multiplying casserole ingredients demands precise mathematical adjustments beyond simple doubling. Spices and salts do not scale linearly because water evaporation rates remain constant in a standard 9x13-inch baking dish versus a larger roasting pan. Doubling the mustard and black pepper directly can overpower the mild pork flavor; increase aromatics by 1.5 times when doubling the base. Cooking times for the sauce expansion remain fast because heat transfer depends on surface area in a medium saucepan rather than total volume.