Bring a pot of water to boil, and cook egg noodles for about 6 minutes. Drain. These will finish cooking in the oven.
Spray a 1-2 quart casserole dish or an 8x8 inch dish with cooking spray.
Mix together soup, milk, tuna, peas, salt, and drained noodles.
Pour into casserole dish and top with potato chips.
Cook in a 350 degree F oven for 30 minutes.
