Recipe: Subway's Sweet Onion Sauce for Sandwiches (copycat)

Sweet Onion Sauce for Sandwiches (like Subway's)

1/2 cup light corn syrup -- that's Karo
1 tablespoon minced onion -- white onion
1 tablespoon red wine vinegar
2 teaspoons white vinegar
1 teaspoon balsamic vinegar
1 teaspoon brown sugar
1 teaspoon buttermilk powder
1/8 teaspoon lemon juice
1/8 teaspoon poppy seeds
1/8 teaspoon salt
1 pinch cracked black pepper
1 pinch garlic powder

Combine all ingredients in a small microwave-safe bowl. Heat mixture uncovered in the microwave for 1 to 1 1/2 minutes on high until mixture boils rapidly. Whisk well, cover and cool.

Makes about 2/3 cup
Source: unknown posted to rec.food.recipes