Tip : You can also add 1 cup frozen peas to the rice about 5 minutes before the rice is fully cooked. Just add on top of the rice and cover with a lid. Then as the peas defrost, stir to combine with rice.
Melt 1 tbsp unsalted butter in a small saucepan over medium high heat.
Add 1/2 cup basmati rice and stir to coat the rice completely.
Season with kosher salt to taste.
Add 1 cup water, bring to a boil, then reduce heat to low, cover with a lid and cook until the rice separates and can be fluffed with a fork, about 25 minutes.
Transfer cooked rice to a serving dish, add the 1 cup frozen peas, defrosted and stir to combine. Season with kosher salt and freshly ground black pepper and serve.