Preheat oven to 350 degrees. Cook pasta according to package directions; drain ... large skillet, saute beef 4-5 minutes or until brown. ... place in 3-quart casserole dish. Remove all but 2 ... oregano. Cook until boiling.
Cook shells according to package ... and drain. Brown ground beef in skillet. Add salt & ... a very large casserole dish, line the bottom with ... lightly browned. Serves 8-10.
In large skillet, stirring frequently, brown beef and onion on medium high ... into greased 2-quart casserole. Stir together cheese, sour ... until heated. Serves 6.