Beefy Spaghetti

This recipe I have tried and is delicious. It is from 1967.

Beefy Spaghetti
Mrs. Leila Mae Callaway

3 Tablespoons butter or margarine
1 cup cooked beef, diced ( I used ground beef)
1/4 cup celery, diced
1/4 cup onion, chopped
1 15 1/4-oz can Italian spaghetti

Melt butter or margarine. Add meat, celery and onion. Cook over medium heat until meat is browned and vegetables are tender. Stir in spaghetti and heat thoroughly, stirring occassionally. Serves 2.