Coca-cola Barbecue Sauce

Ingredients

some melt butter in saucepan over
6 gr butter
1 onion
2 garlic
1 bay leaf
475 ml ketchup
3/4 coca-cola
5 ml worcestershire sauce
5 ml dijon mustard
10 ml wine vinegar
1 salt and pepper

Instructions

From "Cooking with Fire and Smoke" by Phillip Stephen Schulz. Printed in the July 2, 1992 issue of the Los Angeles Daily News.