Super Creamy Mac & Cheese. This easy, creamy mac and cheese recipe is insanely rich and delicious. One taste and you will be hooked! Three types of cheese give this homemade casserole a … In a large pot on the stove-top, cook the egg noodles according to the directions on the package until just al dente. Drain. In a large mixing bowl, combine together the cream of mushroom soup, 1 cup of the cheese, milk, tuna, peas, pimentos, salt and pepper until well mixed.