This classic Tuna Casserole recipe with noodles is the perfect balance of delicious tuna, veggies, and tender egg noodles cooked to perfection in a cheesy creamy sauce with a crispy bread crumb topping.
First, preheat the oven to 400F. Combine your ingredients for the crispy topping in a small bowl and then set aside.
Next, in a skillet over medium heat, cook the onion and celery in the butter for about 5 minutes until tender and set aside.
Next, in a large bowl, combine the egg noodles, onion/celery mixture, peas, mushroom soup, milk, cheese, tuna, and parsley. Mix until thoroughly combined and then add the mixture into a casserole dish. Spread the topping over the entire dish. Bake for about 20-22 minutes or until the cheese is bubbling. Serve immediately.