Canned Corned Beef Stew (first recipe I ever made!)

1 can corned beef
2 T butter
1 round onion (slice big)
2 stalks celery (dice)
2 potatoes (diced)
1 teaspoon salt
Piece of garlic
1 box frozen vegetables
1 T flour
1 can tomato sauce
2 cups water

Melt butter, saute garlic, onion, potatoes; then add corned beef, flour, tomato sauce, celery, pepper, salt and water and mix well.  Put in frozen veggies and cook for about 30 minutes.