01 - Place the rice in a fine-mesh strainer and rinse under cold running water until the runoff becomes completely clear. Shake off excess water and set aside to drain thoroughly.
02 - In a medium saucepan over medium heat, melt the butter together with the olive oil. Add the vermicelli noodles and sauté, stirring frequently, until they turn a deep golden brown, about 2 to 3 minutes. Watch carefully to avoid burning.
03 - Add the drained rice to the saucepan and stir to coat every grain in the butter-oil mixture and toast alongside the vermicelli for about 1 minute.
04 - Pour in the water or vegetable broth and add the salt. Stir once to combine, then bring the mixture to a gentle boil.
05 - Reduce the heat to low, cover the saucepan tightly with a lid, and cook undisturbed for 15 to 18 minutes, or until all the liquid has been fully absorbed.
06 - Remove the saucepan from the heat and let it sit, still covered, for 5 minutes to allow the rice to finish steaming. Uncover and fluff gently with a fork before serving.