1. Cook noodles in water until slightyly firm, drain.
2. Add onion and corned beef to saucepand and brown. Add all ingredients except crumbs.
3. Put half of crumbs in bottom of baking dish. Spread noodle mix over crumbs and top with rest of crumbs.
4. Bake at 350 degrees for 45 minutes.
Tip: Corned beef is loaded with salt. Be careful about adding salt.
Tip: You can simmer casserole in a pot for 20 minutes. Omit the bread crumbs and sprinkle fried shallots on top.