Chicken and Caramelized-Onion Sandwiches

 

2

tablespoons olive oil

2

medium onions, cut into 1/4-inch-thick slices

2

tablespoons brown sugar

2

tablespoons cider vinegar

1

tablespoon soy sauce

8

Pillsbury® Home Baked Classics™ Frozen Crusty French Dinner Rolls (from 12.4-oz. pkg.)

8

(1-oz.) slices cooked chicken breast

8

lettuce leaves

8

thin slices tomato

2

teaspoons Dijon mustard

• 1 Heat oil in large skillet over medium-high heat until hot. Add onions; cook about 3 minutes or until soft, stirring frequently. Stir in brown sugar, vinegar and soy sauce. Reduce heat to medium; cook 6 to 8 minutes or until onions are deep golden brown and very tender, stirring occasionally.
• 2 Meanwhile, bake dinner rolls as directed on package.
• 3 To assemble sandwiches, split warm rolls. Layer caramelized onions, chicken, lettuce and tomato on bottom halves of rolls. Spread top halves with mustard; cover sandwiches with top halves of rolls.