Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: cook macaroni according to package directions. drain and place in a buttered 1 1/2 quart casserole. melt butter, stir in flour and blend well. gradually add milk and cook over medium heat until thick. add salt, pepper, and 1 1/2 cups cheese, stirring to melt cheese. gently mix sauce with macaroni and arrange tomato slices on top (pushing each edge into macaroni). sprinkle with remaining 1/2 cup cheese. bake uncovered at 350 for 30 minutes.

Target recipe: coat a two-quart casserole dish with non-stick spray. cook macaroni according to package directions. drain macaroni, reserving two tablespoons cooking water. toss macaroni with reserved cooking water, cheeses, sour cream, milk, onions, egg white, margarine, cheese-flavored granules, mustard and peppers until well combined. spoon into casserole dish. sprinkle with cracker crumbs and paprika. cover. bake casserole at 350 degrees for 25 minutes. uncover and bake until golden brown an d bubbly, about five minutes.