Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: preheat oven to 400. cook macaroni according to package directions. melt butter in large sauce pan. saute onion in butter until soft. add flour and mustard to butter and cook until bubbly. turn off heat and stir in milk. put back on heat and stir with wire whisk until sauce thickens. turn off heat and stir in worcestershire and cheese. stir until cheese has melted. add salt to taste. mix in macaroni. pour into 11x15 inch pan. top with parmesan cheese (it adds that extra kick). bake for 20 minutes.

Target recipe: cook macaroni, drain. in saucepan melt butter, stir in flour, salt pepper and add milk and cook, while stirring until thickened and bubbly. stir in 1 cup cheese until melted. combine macaroni and sauce in buttered casserole. sprinkle with remaining cheese and bake in 350 oven for 30 mins. can sprinkle with a little paprika to aid in browning some.