01 - Place the rice in a fine-mesh strainer and rinse under cold running water, gently swirling with your hand, until the runoff turns completely clear. Shake off excess water and set aside to drain thoroughly.
02 - Set a medium saucepan over medium heat and add the butter and olive oil. Once the butter has fully melted and begun to foam, add the vermicelli noodles. Sauté, stirring frequently with a wooden spoon, until the pasta turns a deep golden brown, approximately 2 to 3 minutes. Watch carefully to avoid burning.
03 - Add the drained rice to the saucepan and stir gently to coat every grain in the butter-oil mixture and distribute it among the toasted vermicelli. Continue stirring for about 1 minute, allowing the rice to lightly toast and absorb the flavors.
04 - Pour in the water or vegetable broth and add the salt. Stir once to combine, then bring the mixture to a gentle boil over medium heat.
05 - Reduce the heat to the lowest setting and cover the saucepan tightly with a fitted lid. Cook without lifting the lid or disturbing the rice for 15 to 18 minutes, until all the liquid has been fully absorbed and the grains are tender.
06 - Remove the saucepan from heat and let it rest, still covered, for 5 minutes to allow the steam to finish cooking the rice. Remove the lid and fluff gently with a fork, lifting the grains from the bottom upward, before transferring to a serving dish.