Yiayia's Pastitsio

Ingredients

• 500g lean beef mince
• 250g penne pasta
• 400g can of chopped/crushed tomatoes
• 1/4 cup of red wine
• 1 tbsp tomato paste
• 1 onion, finely diced
• 2 garlic cloves, crushed
• 1 tbsp dried oregano
• 1 tbsp rosemary, finely chopped
• 2 whole cloves
• 1 tsp all spice
• 1 bay leaf
• 1 cinnamon stick
• 2 tbsp olive oil
• pinch of salt
• pinch of pepper
• 3/4 cup of plain flour
• 3/4 cup of butter
• 750mL of warm milk
• 1 & 1/2 cups of Keflagraviera cheese or parmesan cheese
• 1/4 tsp nutmeg
• 2 eggs