2 c. medium shell macaroni, cooked
1 c. diced cooked corned beef
1 c. diced sharp Cheddar cheese
1/4 c. minced onions
1 can condensed cream of mushroom soup
1/4 c. milk
1/2 c. buttered soft bread crumbs

Combine all ingredients, except crumbs and put in 2 1/2-quart casserole. Sprinkle with crumbs and bake in preheated 350°F oven for 30 minutes or until hot bubbly.