Quick easy Hot Mustard Sauce Recipe is a favorite at parties for dipping egg rolls, wings, or ather puff pastry appetizers. Hot mustard on warm pretzels is comforting and satisfying.

Hot Mustard Sauce

1/2 c dry mustard
1 tsp sugar
1/4 tsp salt
1 tbsp butter, melted
1 tsp vinegar
1/2 c boiling water(only use enough to make thick sauce)

Mix ingredients together. Add boiling water to make thick sauce.

Note: Great with puff pastry appetizers, sanwiches, corned beef.