Ingredients - 1 cup balsamic vinegar - 3/4 cup chili sauce - 1/4 cup ketchup - 1/2 cup brown sugar - 1 garlic clove, chopped - 1 tablespoon Worcestershire sauce - 1 tablespoon Dijon mustard - 1 teaspoon salt - 1 teaspoon pepper Balsamic vinegar adds its unique flavor to this change-of-pace barbecue sauce that complements the flavors of so many grilled foods including steaks,