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: grease or spray with non-stick cooking spray a casserole dish. melt butter in medium saucepan. when melted, add flour, stirring constantly for about 1 minute (until butter is absorbed). whisk in hot milk, cook for 3 minutes (stirring constantly). add 1 cup each of the cheeses, and stir until smooth. cook macaroni, drain, rinse under cold water, and drain again. combine everything together and pour into casserole dish. sprinkle the rest of the cheese on top, and bake at 400ffor 20 minutes.