Lasagna

• 3 ½ - 7 oz Parmesan cheese, cubed (1 in.), to taste

Bolognese Sauce

• 7 oz mixed vegetables (celery stalk, carrots and onions), cut into pieces
• 1 ½ oz extra virgin olive oil
• 32 oz ground beef
• 3 ½ oz dry white wine
• 1 can puréed tomatoes (approx. 15 oz)
• 1 - 1 ½ tsp salt, to taste
• ½ - 1 tsp ground black pepper, to taste

Béchamel

• 35 oz whole milk
• 3 oz unsalted butter, cut into pieces
• 3 ½ oz all-purpose flour
• 1 tsp salt
• 1 - 2 pinches ground nutmeg

Lasagna Assembly

• unsalted butter, to grease, plus extra to dot (optional)
• 9 - 12 oz no-boil lasagna pasta sheets, approx. 12 sheets (4 in. x 8 in.)