Chicken Noodle Casserole with Artichokes

Name: Chicken Noodle Casserole with Artichokes
Ingredients: Kosher salt; 8 ounces egg noodles; Cooking spray; 1 1/3 cups whole milk; 1 5.2-ounce package garlic-and-herb cheese (such as Boursin); 1/2 cup sour cream; 1 large egg; Freshly ground pepper; 4 ounces shredded Monterey Jack cheese; 2 cups shredded rotisserie chicken; 1/2 cup chopped fresh parsley; 1 12-ounce jar marinated artichoke hearts, drained and roughly chopped; 1 10-ounce bag frozen peas, thawed; 1/4 cup crushed butter crackers (such as Ritz; 6 to 8 crackers)