2 lbs. hot dogs
1/3 c. vinegar
1/3 c. oil
1/3 c. Worcestershire sauce
2 tsp. dried mustard or reg. mustard
2 tsp. salt
1/2 c. brown sugar
1 c. ketchup
1 tsp. mustard seed
1 lg. onion
2-3 tbsp. cornstarch

Put ingredients in crock pot and let simmer for about 2 hours. It is best to add hot dogs last.