Ingredients

4 (5 oz) boneless chicken breasts

Salt and freshly ground pepper, to taste

1 lb uncooked large 26/30 sized shrimp, peeled and deveined, leaving tails on

1 large red onion

8 pieces thinly sliced pancetta strips

2 small red onions

3 green onions, chopped

2 garlic cloves, minced

1 tablespoon butter

1 tablespoon minced fresh parsley

3/4 cup white wine

1 1/2 tablespoon lemon juice

1 1/2 tablespoon lime juice

SAUCE:

1/4 cup chopped red onion

2 tablespoons butter

1 cup chicken broth

1/2 cup reduced fat chunky peanut butter

1 teaspoons brown sugar

2 teaspoons Splenda

1 tablespoon honey

2 teaspoon orange juice

1 1/2 teaspoon lime juice

1/4 teaspoon salt

1/4 teaspoon dried basil

1/4 teaspoon dried thyme

1/8 teaspoon cayenne pepper

Preparation

Preheat grill to medium-high.

Cut chicken breast into 1-inch chunks; season with salt and pepper to taste. Peel and devein shrimp, leaving tails intact. Cut onions through the core into ½ - inch thick wedges. Alternately thread chicken, shrimp and onions onto 8 large metal skewers. Place in a large shallow dish; set aside.

Saute the green onions and garlic in butter. Stir in the parsley, wine, lemon and lime juice. Remove from the heat; cool slightly. Pour over skewers and turn to coat. Cover and refrigerate for 15 minutes.

In a small saucepan, saute onion in butter. Add the remaining sauce ingredients; cook and stir until blended. Remove from the heat; set aside.

Coat grill rack with nonstick cooking spray.  Drain and discard marinade.  Wrap each skewer with a slice of pancetta.   Grill skewers, covered, over indirect medium heat for 7-8 minutes, turning often. Continue grilling, covered, 5 to 6 minutes or until chicken pieces are firm to the touch and juices run clear and pancetta is crispy.  Brush with 1/4 cup sauce during the last minute of grilling. Serve with remaining sauce.