Cowboy Beans
["1/2 c. ketchup", "1 tsp. mustard", "1 Tbsp. vinegar", "1/4 c. sugar", "1 onion, chopped", "1 lb. ground chuck", "1 can pork and beans", "1 can navy beans", "2 cans pinto beans"]
["Brown and drain ground chuck.", "In large pot, combine all ingredients; bring to a boil and simmer."]
["ketchup", "mustard", "vinegar", "sugar", "onion", "ground chuck", "pork", "navy beans", "pinto beans"]