½ small onion, finely chopped 1 fat garlic clove, crushed knob of butter ½ tsp ground cumin ½ tsp paprika (sweet or smoked depending on preference) pinch of chilli flakes or chilli powder 400g can chopped tomatoes, drained and juice reserved 400g can kidney beans, drained and rinsed ½ vegetable stock cube 2 squares dark chocolate soured cream, to serve (optional) coriander, to serve (optional) Put the…