Homemade Spinach Lasagna with Beshamel

Ingredients

• Bolognese: 1 pound each ground veal, ground beef and ground pork
• 12 spareribs
• 2 cloves minced garlic
• 3 28 oz cans Italian plum tomatoes
• 2 6 oz cans tomato paste
• 6 fresh basil leaves
• 3 bay leaves
• 1 large yellow onion chopped
• ¼ cup sweet vermouth
• Olive oil
• Spinach Lasagna: ¾ cup pureed spinach (Fresh, cleaned, stems removed)
• 2 cups all purpose flour
• 1 egg
• ½ teaspoon
• Béchamel: 6 oz butter
• 1 1/3 cups flour
• 36 ounces whole milk
• 3 tablespoons grated Pecorino
• Fresh pepper
• 1 tablespoon nutmeg