Heat the oil in a frying pan, brown the mince for approx. 3 mins. Reduce the heat, add the onion, garlic and pepper, cook for a further 3 mins. Add the tomatoes and sweetcorn, simmer for approx. 3 mins. Add the jalapeño peppers and parsley, season.
Place the water and rice in a pan, cover and bring to the boil, season with salt. Cook the rice for approx. 3 mins. Remove the pan from the heat and leave the rice for approx. 12 mins. until fully absorbed; do not lift the lid.
To fill the tortillas
Spoon the filling along the middle of the tortillas, top with the rice, cheese and crème fraîche, fold one side in, roll up and serve immediately.