Spicy Beef Larb Lettuce Wraps - Lavender and Lovage

Ingredients

• Calorie controlled cooking spray
• fresh mint leaves, chopped
• fresh coriander leaves, chopped
• 6 to 8 spring onions, sliced
• 1 hot red chilli, finely diced
• 1 tablespoon palm sugar or jaggery
• 1 tablespoon fish sauce
• juice of 1 lime, plus extra lime wedges to serve
• 450g very lean minced beef
• 2 quarters of preserved lemons, very finely diced
• 4 cloves garlic, peeled and minced
• 1 shallot, peeled and finely diced
• 12 baby gem lettuce leaves