Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: mix dry ingredients in a saucepan. whisk in milk. cook over medium heat, whisking constantly, until it thickens and bubbles. cook and stir 30 seconds more, then remove from the heat. whip in the margarine and mustard. add more milk or water if mixture is too thick. add hot, cooked macaroni, and mix well. enjoy!

Target recipe: in 3-quart saucepan, cook and drain macaroni as directed on package. return to saucepan; stir in sour cream. cover to keep warm. while macaroni is cooking, heat oven to 350°f spray 8-inch square (2-quart) glass baking dish with cooking spray. in 2-quart saucepan, stir milk, onion, flour, mustard, seasoned salt, red pepper and black pepper with wire whisk until smooth. cook over medium heat, stirring constantly, until mixture boils and thickens. remove from heat. stir in cheese until melted. add cheese sauce to cooked macaroni mixture; mix well. spoon into baking dish. in small bowl, mix bread crumbs, parmesan cheese, and oil until crumbly. sprinkle over casserole. bake 20 to 25 minutes or until edges are bubbly.