Low-fat moussaka - Good Food Middle East

Ingredients

• 200g frozen sliced peppers
• 3 garlic cloves, crushed
• 200g extra-lean minced beef
• 100g red lentils
• 2 tsp dried oregano, plus extra for sprinkling
• 500ml carton passata
• 1 aubergine, sliced into 1½ cm rounds
• 4 tomatoes, sliced into 1cm rounds
• 2 tsp olive oil
• 25g parmesan, finely grated
• 170g pot 0% fat Greek yogurt
• freshly grated nutmeg