01 - Place the rice in a fine-mesh strainer and rinse under cold running water, gently swirling with your hand, until the water runs completely clear. Shake off excess water and set aside to drain.
02 - Set a medium saucepan over medium heat. Add the butter and olive oil, allowing the butter to melt completely. 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. Stir gently to coat every grain in the butter-oil mixture, toasting 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 the lowest setting. Cover the saucepan tightly with a fitted lid and cook undisturbed for 15 to 18 minutes, or until all the liquid has been fully absorbed.
06 - Remove the saucepan from heat and let it rest, still covered, for 5 minutes to allow the steam to finish the grains. Uncover and fluff gently with a fork before serving.