Cube the chorizo and fry it in a pan at low to medium heat with no oil until they have the texture you like(chewy or crunchy).

Add the onion and fry for a few minutes until soft.

Turn heat to low and add the jalapeño, cumin, and oregano. Let fry for 1 minute or so.

Add the tomatoes and water and simmer for 10 to 15 minutes.

Taste and season if necessary.

Add the beans and simmer for 5 minutes

Serve in a large bowl with a spoonful of crème fraiche in the middle. Add crushed tortillas around it and sprinkle the rest with the chopped parsley.