4 Tbsp. butter
1/2 onion, grated
1/2 cup yellow mustard (the kind you get at the ballpark)
1/2 cup brown sugar
1/2 cup cider vinegar
1 Tbsp dry mustard (like Coleman’s)
1 teaspoon cayenne
1 bay leaf
Salt to taste
1 Heat the butter over medium heat until it’s frothy, then add the onion and sauté for 3-4 minutes. Do not let the onions brown.
2 Add everything else, stir well and simmer slowly for 30 minutes or more.
Yield: About 2 cups.