My Grandmother's Secret

Ingredients

• 1 lb ground beef
• 1 lb ground pork
• 1 medium onion, finely chopped
• 2 cloves garlic, minced
• 1 can crushed tomatoes (28 oz)
• 2 tbsp tomato paste
• 1 tsp dried oregano
• 1 tsp dried basil
• Salt and pepper to taste
• 2 tbsp olive oil
• 4 tbsp unsalted butter
• 1/4 cup all-purpose flour
• 2 cups whole milk
• 1/4 tsp nutmeg
• Salt to taste
• 12 lasagna noodles, cooked al dente
• 2 cups shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese