2 tbsp chopped fresh coriander
4 garlic cloves, finely chopped
2 onions, roughly chopped
75²µ/2½´Ç³ú pickled habanero peppers
1 red onion, finely chopped
700g/1lb 9oz passata
2 bay leaves
4–8 chipotles chillies, to taste
3 tbsp olive oil
1 tsp fresh (or dried) Mexican oregano
4 tbsp red wine vinegar
red wine vinegar, to cover
sea salt
75²µ/2½´Ç³ú Cheddar, grated
100²µ/3½´Ç³ú soured cream
1kg/2lb 4oz beef cheeks, trimmed of excess fat and cut into big chunks
8 fresh flour tortillas