BBC Food - Recipes - Red lentil and aubergine moussaka

Ingredients

• 100g/3½oz red lentils
• 400g/14oz aubergines , sliced into thin rounds
• 50ml/2oz vegetable oil
• salt and freshly ground black pepper
• 1 red onion , finely chopped
• 1 red pepper , finely chopped
• 1 garlic clove, finely chopped
• 50g/2oz tomato purée
• 400g/14oz canned chopped tomatoes , drained
• 1 cinnamon stick
• 2 tbsp chopped fresh parsley
• 125g/4½oz ricotta
• 125g/4½oz Greek-style yoghurt
• 3 free-range eggs
• freshly grated nutmeg
• 50g/2oz freshly grated pecorino