Easy Greek Stuffed Eggplant (Melitzanes Papoutsakia) - My Greek Dish

Ingredients

• 5 eggplants
• 500g minced beef (18 oz.)
• 1 large red onion, finely chopped
• 2 cloves of garlic, finely chopped
• 1 glass of red wine
• 1 tin chopped tomatoes or tomato juice (passata)
• 1 cinnamon stick
• 1 tsp oregano
• 100g grated kefalotyri or any hard yellow cheese (3.5 oz.)
• olive oil
• salt and freshly ground pepper
• 2-3 tbsps chopped parsley
• 100g flour (3.5 ounces)
• 100g butter (3.5 ounces)
• 900ml milk (3 and 3/4 cups)
• 2 egg yolks
• a pinch of nutmeg
• salt to taste
• 4 large potatoes, boiled
• 50g milk (1.7 oz.)
• 1 tbsp butter