8 x 8 inch Pyrex dish - greased with butter.

Cut Velveeta cheese in slices, cut in half corner to corner. Put a 1/2 slice at each corner of baking dish point down. Put a whole slice in middle of bottom of dish. Repeat 1/2 slices points toward piece in center and around sides of dish (points up).

Add 1/2 of your cooked macaroni. Sprinkle with grated Parmesan cheese Repeat layer of Velveeta cheese.

Add remaining macaroni, sprinkle with Parmesan cheese. Repeat layer of Velveeta. Dot with butter. Pour over 1 cup of milk. Bake at 325 degrees for 1/2 hour in oven.