Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: prepare macaroni and cheese as directed on box. combine mayo, onions and mustard; add to macaroni and cheese. in a 9x12 baking dish, layer half of macaroni and cheese and all of the lettuce, tomatoes, peas, celery and eggs. cover with remaining macaroni and cheese; press to edges to seal. cover; refrigerate several hours or overnight. top with bacon just before serving.

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.