Slow-Cooked Lasagna | Emerils.com

Ingredients

• Meat Sauce
• 1/3 pound ground beef
• 1/3 pound ground veal
• 1/3 pound ground pork
• 1/2 cup chopped celery, (about 1 rib)
• 1 small yellow onion, chopped
• 3 tablespoons chopped garlci (6 to 7 cloves)
• Two 28-ounce cans crushed tomatoes
• 1 cup beef broth
• 1 tablespoon salt
• 1 1/2 teaspoons freshly ground black pepper
• 1/2 teaspoon crushed red pepper
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 1 teaspoon dried thyme
• 1 1/2 teaspoons sugar
• Lasagna
• One 15-ounce container ricotta cheese
• 1 egg, beaten
• 1 package dried lasagna noodles (9 noodles), ends broken and discarded so the noodles are the length of the slow cooker
• 12 ounces packaged mozzarella cheese, grated
• 8 ounces sliced provolone cheese
• 8 ounces fresh mozzarella cheese, sliced
• 1/3 cup finely grated Parmigiano-Reggiano cheese