Pastitsio Casserole Recipe

Ingredients

• 500 g Penne pasta
• 2 tbsp Olive oil
• 1 cup Grated Parmesan cheese
• 500 g Ground beef
• 1 Onion, chopped
• 2 cloves Garlic, minced
• 400 g Tomato sauce
• 1 tsp Cinnamon
• 1 tsp Salt
• 1/2 tsp Pepper
• 4 tbsp Butter
• 4 tbsp Flour
• 3 cups Milk
• 1/4 tsp Nutmeg
• 2 Eggs, beaten