Turkey Spaghetti Casserole

Ingredients

• 1 medium onion, chopped
• 1 medium carrot, chopped
• 1 celery rib, chopped
• 1/3 cup sliced fresh mushrooms
• 1 tablespoon butter
• 2-1/2 cups reduced-sodium chicken broth
• 1 can (10-3/4 ounces) reduced-fat reduced-sodium condensed cream of mushroom soup, undiluted
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 2-1/2 cups cubed cooked turkey breast
• 6 ounces uncooked spaghetti, broken into 2-inch pieces
• 1/2 cup shredded reduced-fat Colby-Monterey Jack cheese
• 1/2 teaspoon paprika