I've made several lasagnas now and although it's labour intensive to begin it will keep for a week or so in the fridge and get better each day and easy to cut into portions, microwave and serve. Ultra-fine Fiberflour works perfectly for lasagna sheets and makes a beautiful bechamel sauce. Standard recipe for egg pasta use 100g Fiberflour to 1 egg. Ultra-fine is perfect to make a roux with same amount of butter, stir in milk, heat and keep stirring til it's how you like it. Meanwhile make you favorite bolognese and start layering.