Ingredients: HOME MADE LASAGNA FROM, Durum wheat flour, Salt, Eggs, Water, more or less, Polenta for sprinkling, OR, Lasagna (bought dry), FOR THE MEAT SAUCE RAGU, Onion, Garlic cloves or more, Olive oil, Bacon or prosciutto, Chicken liver (optional), Carrots, Celery stalk, Bunch oregan or parsley, Lean ground beef, Ripe tomatoes concassee OR, Italian plum tomatoes 340g, Tomato puree, Stock or white wine, S&P, CHEESE & SPINACH SAUCES, Spinach parcooked chopped, Butter, Flour, Milk **, Fresh cream cheese or cream, Grated pecorino or gruyere, Parmigiano-reggiana grated, S&P, Nutmeg, French mustard, Beef stock cube (optional), Butter flakes to top, ...