Patatas Bravas with Chorizo in Red Wine Sauce

Boil the potatoes for 6-8 minutes until soft. Drain and set aside to cool.
Fry the chorizo in a pan until starting to crisp then add the potatoes. Cook until golden, spoon into a bowl and set aside.
Cook the onion and garlic in the same pan, add the wine and reduce for a few minutes.  Stir in the chilli flakes.
Add the tomatoes, reduce the heat and simmer for 15 minutes.   Pour over the potato mixture and sprinkle with chopped fresh parsley.