Next in goes the tinned tomatoes, stock, smoked paprika, bay leaves, sugar and lime juice. Stir everything together and bring to a gentle bubble.
400 g (14oz) tin chopped tomatoes, 180 ml (3/4 cup) chicken stock, 1 tsp smoked paprika, 2 bay leaves, 2 tbsp light brown sugar, 2 tbsp lime juice
Turn down the heat to medium/low, add the chicken thigh fillets and give everything a stir making sure the chicken is submerged in the sauce.
750 g (1.5 lb) chicken thigh fillets
Allow to gently simmer uncovered for 50-60 minutes stirring occasionally to ensure it doesn't stick on the bottom of the pan.
The chicken should now be fall apart tender and the sauce reduced by half. Now turn off the heat, remove the bay leaves and chicken, placing the chicken on a chopping board and discarding the bay leaves.
Shred the chicken with 2 forks and add it back into the pan with the sauce.
Stir it all together and you're ready to serve. I like to serve it up piled on corn tortillas, sprinkled with coriander (cilantro), diced onion and white cheese. I also serve with extra lime wedges.
I recommend using whole chipotle chillies in adobo sauce if possible. However they can be hard to find in the UK. If you can't find them, substitute with 3 tablespoons of chipotle paste - BUT! - make sure you use a chipotle paste that has tomato, onion and vinegar in. We like the Sainsburys inspired to cook spicy chipotle paste (pictured above).If you're using chipotle paste instead of the whole chillies it's likely that it won't have as much heat - as it won't have the chilli seeds in. When you've removed the chicken towards the end of the cooking process you can taste to see if you're happy with the heat level and add some chilli flakes for an extra kick if you want more heat.