Tacos dorados de barbacoa - Good Food Middle East

Ingredients

• 25g dried morita chillies
• 1 dried ancho chilli
• 1 dried pasilla mixe chilli
• 6 garlic cloves
• 10g sea salt
• 1 tbsp balsamic vinegar
• 5 avocado leaves
• 150ml grapeseed oil, plus more for frying
• 2 lamb shanks (1kg)
• 4-6 banana leaves
• 500ml vegetable or beef stock
• 1 bulb garlic, cloves peeled
• 2 red onions, sliced
• 4 tomatoes, thickly sliced
• 250g tomatillos, roughly chopped
• 2½ green jalapeños
• 2 garlic cloves, peeled
• ½ small bunch of coriander
• 1 lime, juiced
• 1 avocado, peeled with stone removed
• 20 corn tortillas
• 200ml Mexican crema or soured cream
• 100g queso fresco or feta
• 1 cos lettuce, shredded
• toothpicks