Whilst the beans are simmering grab a frying pan, add some EVOO and start frying the onion/leek slices, add the ñora peppers and after 10mins add the chopped garlic, turn down heat and continue cooking on low heat until onion/leeks are nearing to brown, but not there yet. Turn off heat, allow to cool then stir in the paprika. Remove ñora peppers, pull off stems. In a blender add the ñoras and a cup of the broth from large pot (cooled) and whizz up into a thick sauce. Add this back into the frying pan and stir to mix.