I got this recipe from an old Pillsbury book. They had the lighter, healthier version vs the older higher fat version. I opted for the higher fat frogcitycheese.com comfort. Feb 1, Gradually stir in milk. Bring to a simmer; stir in cheddar cheese, salt, and pepper. Cook 1 minute or just until cheese melts. Stir in peas and tuna. This easy tuna noodle casserole is made with sour cream to make it even creamier. How to Make Tuna Noodle Casserole Apr 6, For an easy dinner idea, make this cheesy tuna casserole recipe with shell pasta, broccoli florets, monterey jack cheese and crushed barbecue. Need an authentic Cheesy Homestyle Tuna Noodle Casserole recipe? This is it with tender shell pasta, sautéed vegetables and a creamy sauce with two. What do you get when you add cheddar cheese to tuna noodle casserole? Comfort food to the max: it's like mac & cheese and tuna noodle casserole all in one.