Spaghetti Casserole - cooking recipe

Ingredients

1/4 lb. butter or margarine
1 chopped onion
3 pieces celery, sliced
1 green pepper, chopped
1/4 lb. mushrooms
salt
sugar
garlic powder
1 small can tomatoes
1 (8 oz.) pkg. thin spaghetti

Preparation

Melt butter.
Add onion, celery and pepper.
Cover and cook until tender.
Add mushrooms and cook for 3 minutes.
Add tomatoes and salt, sugar and garlic powder to taste.
Simmer all together, stirring and breaking up the tomatoes for 5 minutes.