24-Hour Layered Vegetable Salad
["lettuce", "scallions, sliced thin", "celery, sliced thin", "1 box unthawed frozen peas", "1/2 lb. bacon, cooked crisp, well drained and broken into pieces", "1 1/2 c. mayonnaise", "2 Tbsp. sugar", "1/2 c. Parmesan cheese", "2 to 3 eggs, hard-boiled"]
["Layer bits of lettuce in 9 x 13-inch dish, making a thick layer.", "Top with a layer of thinly sliced scallions.", "Add a layer of thinly sliced celery.", "Add frozen peas.", "Top with crumbled bacon bits.", "Mix 1 1/2 cups mayonnaise plus 2 tablespoons sugar and spread on top.", "Spread 1/2 cup grated Parmesan cheese over layered salad.", "Seal with foil and refrigerate overnight.", "Garnish with egg slices."]
["scallions", "celery", "frozen peas", "bacon", "mayonnaise", "sugar", "Parmesan cheese", "eggs"]