1Heat closed contact grill for 5 minutes.
2Meanwhile, in large bowl, combine chopped chicken strips, cheese, roasted pepper strips and sour cream; toss to mix. Spread 4 tortillas with enchilada sauce. Spread chicken mixture evenly over enchilada sauce. Top with remaining tortillas.
3When grill is heated, place 1 quesadilla on bottom grill surface. Close grill; cook 3 to 5 minutes or until golden brown and cheese is melted. Repeat with remaining quesadillas. Cut each into 4 wedges. Serve with salsa.