Beef Pasta-Less Lasagne | The Gut Experts

Ingredients

• Olive oil spray, for cooking
• 1 celery stick, finely chopped
• 1 large carrot, finely chopped
• 400g lean minced beef
• 1 tablespoon tomato puree
• 400g tin Italian chopped tomatoes
• 1 teaspoon Worcestershire sauce
• 1 large aubergine, trimmed and thinly sliced lengthways
• 2 courgettes, trimmed and thinly sliced lengthways
• 3 tablespoons cornflour
• 600ml low-fat milk
• 125g ball mozzarella cheese
• 4 tablespoons freshly grated Parmesan cheese
• Sea salt and freshly ground black pepper