Make this recipe a recipe that people in that category can eat. categories: ['low_sugar'], recipe: preheat oven to 400°f grease a 2 quart baking dish. cook pasta according to package directions and drain. heat butter in large sauce pan and add onion. cook 1 minute until the onion is soft, then stir in flour until combined. whisk in hot milk and cook over medium heat until thickened, then stir in mustard. add cheeses to sauce and cook, stirring, until melted and smooth (add cayenne pepper if desired). remove from heat. add pasta to sauce and stir to coat. pour into baking dish. combine bread crumbs, parmesan cheese and melted butter and sprinkle on top of pasta. bake until bubbly and browned about 30 minutes.

Target recipe: cook macaroni according to directions on box. sauté onion and red pepper in a little oil until they are just tender. grease crock-pot with butter. mix all ingredients in crock pot, cook on high for 30 minutes and then turn on low and cook for 2 hours.