Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: preheat oven to 350 degrees. cook macaroni and cheese according to directions. add cheese and tuna. mix well. pour into small-medium sized casserole dish. spread bread crumbs on top. top with crushed potato chips. bake un-covered for 20 minutes om top rack. note: adding the extra cheese in this recipe makes a big difference in the flavor of this dish. boxed macaroni and cheese tends to be lacking in the cheese department no matter what brand you buy. if you use a homemade macaroni and cheese, you can omit the 8 oz. of cheddar.

Target recipe: preheat oven to 325°. bring a large sauce pan of salted water to a boil. add the macaroni and cook until al dente (about 10 minutes); drain and set aside to keep warm. whisk the eggs in a large bowl until frothy. combine the velveeta, butter, and 2 cups of the half and half in a large bowl. add the warm macaroni and toss until the cheese is melted and the mixture is smooth. add the remaining half and half, 3 cups of the yellow cheddar, the remaining grated cheeses and the salt and pepper, tossing until completely combined. pour the mixture into a 9x13 inch casserole or baking dish and bake for 30 minutes. sprinkle the remaining 1 cup of yellow cheddar cheese and bake until golden brown on top, about 30 minutes more. serve hot.