3 or 4 lbs. beef roast, cut in chunks (raw)
1 lg. onion, chopped
1 tbsp. butter
1/4 tsp. garlic salt
1/2 c. Worcestershire sauce
1 lg. can tomato sauce
1 c. sugar
1/2 c. vinegar
Salt and pepper

Mix together and cook for 5 hours on top of stove on low or bake at 300 degrees in oven. Mash with potato masher. Serve on buns.