Method:Baking

1. Formula

1. 3 cups water
2. 2 ounces dried porcini mushrooms
3. 2 pounds fresh white mushrooms
4. 2 large zucchini
5. 1 large onion
6. 3 garlic cloves
7. 5 tablespoons unsalted butter
8. 6 tablespoons Sherry
9. 2 teaspoons chopped fresh thyme leaves
10. 2 1/2 teaspoons salt
11. 1/4 teaspoon freshly ground black pepper
12. 1/2 cup unsalted butter
13. 1/2 cup all-purpose flour
14. 5 cups whole milk
15. 1 1/2 cups freshly grated Parmesan
16. 2 teaspoons Dijon mustard
17. 1 1/2 teaspoons salt
18. 18 7- by 3 1/2-inch sheets dry no-boil lasagne
19. 1/2 pound freshly grated mozzarella
20. 1 1/2 ounces freshly grated Parmesan

2. Nutrition Information

• Calories: 899 kcal
• Carbohydrates: 68 g
• Dietary Fiber: 6 g
• Fat: 50 g
• Protein: 45 g
• Sugars: 18 g

Please avoid eating too much Fat and Calories to keep fit and lose your weight.

3. Directions

1. Make filling: In a small saucepan bring water to a boil and remove pan from heat. Stir in porcini. Soak porcini 20 minutes. Lift out porcini, squeezing out excess liquid, and reserve soaking liquid. In a sieve rinse porcini to remove any grit and pat dry. Chop porcini and transfer to a large bowl. Simmer reserved soaking liquid until reduced to about 1/4 cup. Pour liquid through a sieve lined with a dampened paper towel into bowl with porcini.
2. Quarter white mushrooms and in a food processor pulse in 3 batches until finely chopped. Cut zucchini into 1/4-inch dice. Chop onion and mince garlic. In a 12-inch heavy skillet heat 1 tablespoon butter over moderate heat until foam subsides and cook one third white mushrooms with 2 tablespoons Sherry, stirring, until liquid mushrooms give off is evaporated and they begin to brown. Add mushroom mixture to porcini. Cook remaining mushrooms in 2 batches in butter with remaining Sherry in same manner and add to porcini mixture. In skillet cook zucchini in 1 tablespoon butter until tender and stir into porcini mixture. In skillet cook onion in remaining tablespoon butter, stirring, until softened. Stir in garlic, thyme, salt, and pepper and cook, stirring, until fragrant, about 30 seconds. Stir onion into mushroom mixture until combined. Filling may be made 1 day ahead and chilled, covered.
3. Make sauce: In a 3-quart heavy saucepan melt butter over moderately low heat and whisk in flour. Cook roux, whisking, 3 minutes and whisk in milk. Bring sauce to a boil, whisking constantly, and simmer, whisking occasionally, 3 minutes. Stir in Parmesan, mustard, and salt. Remove pan from heat and cover surface of sauce with wax paper. Sauce may be made 1 day ahead and chilled, covered. Bring sauce to room temperature before proceeding.
4. Preheat oven to 375 degrees F, and butter a 13 x 9-inch (3-quart) baking dish.
5. Assemble lasagne: Spread 1 1/4 cups sauce in baking dish and cover with 3 pasta sheets, making sure they don't touch each other. Spread one third filling over pasta sheets in dish and top with 3 more pasta sheets, gently pressing down layers to remove air pockets. Top pasta sheets with one third mozzarella. Continue layering in same manner with sauce, pasta sheets, filling, and mozzarella, ending with mozzarella (dish will be filled to rim). Spread remaining sauce over top and sprinkle with Parmesan. On a foil-lined large baking sheet bake lasagne in middle of oven until bubbling and golden, about 45 minutes. Let lasagne stand 20 minutes. Lasagne may be made 1 day ahead and chilled, covered. Bring lasagne to room temperature and reheat before serving.

4. Remark