Mix 2 cups cooked rice, 1/2 cup sour cream, 1 cup chopped scallions, a 4-ounce can chopped green chiles (drained), 1 cup shredded cheddar, and salt and cayenne to taste. Butter a casserole dish and sprinkle with parmesan. Spread the rice mixture in the dish, sprinkle with more parmesan and dot with butter. Bake 20 minutes at 450 degrees.
Photograph by Antonis Achilleos