Remove the fried chorizo from the pan.

Add the tinned tomatoes and stir. lightly simmer for a further 5-8 minutes

Crush the chicken stock cube and chilli in the wine and add to the pan

season with salt

Add about half of the water, cover with a lid and simmer for 10-15 minutes on a medium heat. stir every so often.

Add the rest of the water as and when you need it ( when it starts to dry out)

add more water, cover and simmer for a further 10-15 minutes

check seasoning, add the remainder of the water

Using a wooden spoon make 4 wholes in the pan by sliding the beans and potatoes to one side.

Simmer for 5-8 minutes covered with the lid.

Turn the hob off and let it cook in the pan and rest for another 10 minutes before serving.