Moussaka Wraps

Name: Moussaka Wraps
Prep time: 25 min
Cook time: 50 min
Total time: 50 min
Yield: 4 portions
Ingredients: 50 g Emmental cheese; 60 g onion; 1 garlic clove; 150 g carrots; 60 g red pepper; 60 g chestnut mushrooms; 25 g olive oil; 200 g tinned chopped tomatoes; ½ tsp dried oregano; ¾ tsp fine sea salt; 1 tsp ground black pepper; ¾ tsp ground nutmeg; 250 g beef mince; 200 g aubergine; 10 g unsalted butter; 130 g whole milk; 10 g plain flour; 4 wheat flour tortilla