Yes, you can adjust my recipes for any number of servings by clicking on the number of servings in the recipe and moving the slider. A griddle is great for cooking lots of breakfast food at once. I've also used two large cast iron skillets on my stovetop at the same time. Keep cooked French toast warm, set in a single layer on a baking sheet, in a 275° F (135° C) oven for up to half an hour.