Chicken Pasta Casserole

Ingredients

• 1 pound elbow macaroni (uncooked)
• 1 tablespoon olive oil
• 1 pound chicken breasts (skinless and boneless and cut into 1 inch pieces)
• 1 medium onion (chopped)
• 1 red bell pepper (chopped)
• salt and pepper to taste
• 1 small zucchini (chopped)
• 1 cup half and half
• 2 cups marinara sauce
• 1 cup Parmesan cheese (grated)
• 1 cup Mozzarella cheese (shredded)
• ½ cup Panko breadcrumbs
• fresh parsley (chopped, for garnish)