Preheat oven to 375. In saucepan brown ground beef, drain excess fat, add 1 litre spaghetti sauce and 1 cup water, bring to boil. In a large bowl mix together with ricotta cheese, beaten egg, Mozzarella cheese, one third cup water, quarter cup Parmesan cheese, parsley flakes, nutmeg. Add salt and pepper if desired. To assemble: use lasagna strips uncooked but rinse in hot water before layering in a 9x13 inch baking pan. (Approximately 4 lasagna strips will fit in pan for single layer, 3 lengthwise and 1 crosswise.) Layer as follows: 1- two third cup hot sauce, lasagna strips, half cheese mixture, 1- two third cup hot sauce, lasagna strips, remaining sauce, top with half cup Parmesan cheese. Bake at 375, covered with aluminum foil for 40 minutes. Remove foil and bake for 15 more minutes. Let stand for 5 to 10 minutes before cutting. Serves 6 to 8. Input: 0. 6.7934782608696