Lazy Lasagna Bolognese

• 1/2 pound mushrooms
• 1 onion (1/2 lb.), peeled and chopped
• 2 tablespoons olive oil
• 1 cup finely chopped parsley
• 1 pound ground beef chuck
• 1/2 pound mild Italian sausages, casings removed
• 1/2 teaspoon dried thyme
• 2 tablespoons balsamic vinegar
• 1 can (6 oz.) tomato paste
• 1 can (8 oz.) tomato sauce
• 2 cups fat-skimmed chicken broth
• 1 box (9 oz.) oven-ready dried lasagna
• About 1 1/4 cups shredded parmesan cheese (about 5 oz.)
• 1/4 teaspoon ground nutmeg

1. Rinse mushrooms; trim off and discard discolored stem ends. Thinly slice mushrooms. In a 5- to 6-quart pan, combine mushrooms, onion, and olive oil. Cover and stir often over medium-high heat until mushrooms are juicy, about 4 minutes. Uncover, add parsley, and stir often over high heat until vegetables are lightly browned, 5 to 8 minutes. Pour mixture into a bowl.
2. Add beef and sausages to pan. Over high heat, crumble meats with a spoon and stir often until well browned, 10 to 15 minutes; discard fat. Add mushroom mixture, thyme, vinegar, tomato paste, tomato sauce, and broth; stir until boiling. Reduce heat and simmer, stirring often, until most of the liquid has evaporated, about 30 minutes.
3. Spoon 1 cup bechamel sauce into a shallow 9- by 13-inch casserole (3 qt.) and spread evenly over bottom. Arrange 1/4 of the pasta evenly over bechamel sauce to cover as much of the casserole bottom as possible.
4. Spoon 1/3 of the meat sauce over pasta in casserole and spread level. Drizzle meat sauce with about 1/2 cup bechamel and sprinkle with about 1/4 cup cheese. Cover cheese with another 1/4 of the pasta and top with another 1/3 of the meat sauce, 1/2 cup bechamel, and 1/4 cup cheese. Arrange a third layer of pasta over cheese and cover with remaining meat sauce, 1/2 cup bechamel, and 1/4 cup cheese. Cover with the last 1/4 of the pasta and spread remaining bechamel over pasta to moisten evenly; sprinkle with remaining cheese and the nutmeg. Cover pan tightly with foil.
5. Bake in a 350u0b0 regular or convection oven until sauce is bubbling vigorously and pasta edges are beginning to brown (lift a corner of foil to check), about 40 minutes.
6. Let stand about 10 minutes; cut into rectangles and serve with a wide spatula.

mushrooms, onion, olive oil, parsley, ground beef, italian sausages, thyme, balsamic vinegar, tomato paste, tomato sauce, chicken broth, lasagna, parmesan cheese, ground nutmeg

Taken from www.myrecipes.com/recipe/lazy-lasagna-bolognese (may not work)