Greek Spaghetti with Chicken

Ingredients

• 1 package (16 ounces) spaghetti, broken into 2-inch pieces
• 4 cups cubed cooked chicken breast
• 2 packages (10 ounces each) frozen chopped spinach, thawed and squeezed dry
• 2 cans (10-3/4 ounces each) condensed cream of chicken soup, undiluted
• 1 cup mayonnaise
• 1 cup sour cream
• 3 celery ribs, chopped
• 1 small onion, chopped
• 1/2 cup chopped green pepper
• 1 jar (2 ounces) diced pimientos, drained
• 1/2 teaspoon lemon-pepper seasoning
• 1 cup shredded Monterey Jack cheese
• 1/2 cup soft bread crumbs
• 1/2 cup shredded Parmesan cheese