Sloppy Joes - cooking recipe

Ingredients

2 lb. ground beef
1 c. celery
1 c. onion
2 Tbsp. mustard
2 Tbsp. vinegar
2 Tbsp. Worcestershire sauce
2 Tbsp. lemon juice
2 Tbsp. brown sugar
2 Tbsp. butter
1 bottle catsup

Preparation

Mix all ingredients.
Simmer 20 minutes or longer.