1 tbsp. oil
1 1/2 lbs. ground beef
1 tbsp. chopped onion
1 (8 oz.) pkg. uncooked shell macaroni
1 or 2 (4 oz.) cans mushrooms
1 can peas, undrained
1 can cheddar cheese soup
2 c. water
1/2 c. catsup
1/4 tsp. celery seed

Combine and brown the oil, ground beef and onion. Add remaining ingredients. Mix well. Cover and simmer, stirring frequently until macaroni is tender, 20 or 30 minutes on low to medium heat. 4 to 6 servings.