3 lbs. ground beef
1 med. onion, chopped
2 tbsp. chili powder
1 sm. can tomato paste
1 (16 oz.) can tomato sauce
Salt (to taste)
12-15 sandwich buns

In large pan cook beef to release fat and fluid; drain. Add remaining ingredients and cover. Cook until onion is tender. Cool; place in refrigerator to heat as needed. Place on buns to eat. Keep for 1 week in refrigerator.