1 c Apricot or peach preserves
2 tb Cider vinegar
2 tb Ketchup
1/4 ts Dry mustard
1. Combine all ingredients in a 1-quart glass measuring pitcher.
2. Cook uncovered in microwave oven 2-1/2 to 3 minutes at High; stir once.
Yield: About 1-1/4 cups. SOURCE: Adventures in Microwave Cooking