lasagna lamb white sauce marinara

Ingredients

• 12 lasagna noodles, cooked al dente
• 4 tablespoonsbutter
• 4 tablespoons flour
• 3 cups milk
• 1/2 cup half and half
• salt and pepper
• 5 ounces Parmesan cheese, grated, divided
• 3 cups chopped fresh spinach or kale (or other greens in season)
• pinch freshly grated nutmeg
• 4 ounces aged sharp cheddar, shredded
• 1 (16 ounce) jar Lambilicious Marinara Sauce (Ladies of the Lamb, or marinara with 12 ounces cooked ground lamb)