Barbecued Chicken Sandwiches

Ingredients

• 3/4 cup onion, chopped
• 2/3 cup tomato sauce, no-added-salt
• 2 tablespoons sugar
• 2 tablespoons balsamic vinegar
• 2 teaspoons garlic powder
• 1 teaspoon celery seed
• 1 teaspoon chili powder
• 2 teaspoons Worcestershire sauce, low sodium
• 2 cups chicken breasts, cooked, chopped (skinned before cooking)
• 4 whole whole wheat hamburger buns

Directions

1. 1

   Preheat oven to 350.

2. 2

   In a large bowl, combine first 8 ingredients.

3. 3

   Set aside < cup of this tomato sauce mixture. Mix remaining tomato sauce mixture with chopped chicken in a baking dish.

4. 4

   Cover with foil and bake for 30 minutes or until heated through.

5. 5

   Spoon 1/2 cup chicken mixture onto bottom half of each hamburger bun; spread reserved tomato sauce mixture evenly over top of chicken mixture. Top with remaining bun halves.