1 1/2 lbs. ground beef
1 can tomatoes
4 tbsp. catsup
1 tbsp. Worcestershire sauce
1 tbsp. mustard
2 tbsp. chili powder
1 tbsp. salt
2 tbsp. flour
1 tbsp. vinegar
1 tbsp. sugar

Brown ground beef and drain. Mix remaining ingredients and bring to a boil. Simmer for 45 minutes to 1 hour. Freezes well.