Ingredients:
1 small red onion, thinly sliced
4 teaspoons brown sugar, divided
1 tablespoon olive oil
1/4 teaspoon salt
1/8 teaspoon cayenne pepper
1/4 cup Dijon mustard
1 tablespoon apple cider or unsweetened apple juice
6 wheat sandwich buns, split
6 Bibb or Boston lettuce leaves
1 medium pear, peeled and thinly sliced
1 pound cooked turkey breast, thinly sliced
1/4 cup loosely packed basil leaves
6 tablespoons crumbled Gorgonzola cheese

Directions: