Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: cook pasta in salted boiling water. shred cheddar and swiss cheese. melt butter then add flour, mustard powder and onion powder to make a rue. let the rue cook gently for a few minutes. add milk and worcestershire sauce to rue and continue to cook over low heat until thoroughly combined. add shredded cheese to sauce mixture. pour sauce over pasta and transfer to baking dish. bake at 375 for 25 minutes until browned.

Target recipe: alternate layers of macaroni, cheddar, and cottage cheese in a greased 2-quart baking dish; beginning with macaroni and ending with cheddar. melt 1/4 cup butter; stir in flour to make a smooth mixture. blend in milk gradually. heat to boiling; stirring constantly. cook until thickened about 2 mins. add salt and pepper. pour over macaroni and cheese. bake at 375 degrees for 30-35 minutes.