1 (3 lb.) pot roast
1/4 c. wine vinegar
1/4 c. catsup
1/4 c. oil
2 tbsp. soy sauce
2 tbsp. Worcestershire sauce
1/2 tsp. garlic salt
1/2 tsp. dry mustard

Brown pot roast on all sides. Pour mixture over meat and cover. Cook at 325 to 350 degrees for 2 hours or until done.