Coca~Cola Barbecue Sauce

1 cup Coca~Cola
1/2 cup butter or margerine
2 cup worstershire sauce
1 1/4 cups ketchup
4 tsp. sugar
1 T. salt
1 T. pepper

Combine all the ingredients in a large saucepan. Bring to a boil over medium heat. Reduce heat to simmer & cook, stirring often for 30 minutes. Use as you would any barbecue sauce, brushing onto meat or chicken as it"s grilled.