When preparing lasagna, start with a layer of sauce with a drizzle of oil so that the pasta noodles don't stick to the bottom of the pan. Then layer a pasta sheet with bolognese sauce on top. Layer your cheese on top followed by another layer of lasagna noodle layered in the opposite direction, either horizontal or vertical, ultimately creating criss cross layers. Continue layering until you have used all your ingredients or reached the top of your baking ban.