Aioli
1. Using an electric mixer, combine the egg, extra virgin olive oil, garlic, salt and vinegar. Keep the mixer still while combining the mixture.
2. Add the sunflower oil little by little to form the aioli, mixing continuously.
3. Cover with plastic wrap and refrigerate until serving.
Rice
1. Heat the stock with the peppers (halved) and bring to the boil, then reduce to a medium heat.
2. In a saucepan, heat a couple of tablespoons of extra virgin olive oil. Add the rice and fry it until it starts to turn transparent. Add the chopped or grated tomato and stir well. Add the stock and threads of saffron (to taste).
3. Leave to boil for 10 minutes, then cover it, reduce to a medium heat and cook for another 8 minutes.
4. Leave to rest for 5 minutes before serving with the aioli.