A veggie-packed casserole that's easy to assemble and hits the spot on chilly nights.
In a saucepan, bring rice and water to a boil. Reduce heat; simmer, covered, until rice is tender, about 15 minutes.
Preheat oven to 350 degrees
In a large bowl, stir together beans, corn, tomatoes, 1 cup of shredded cheese, rice, salsa, sour cream, and pepper
Grease a 2 1/2 quart baking dish and pour in mixture. Sprinkle with onion and olives
Bake, uncovered, for 30 minutes. Sprinkle with 1 cup cheese, bake 5-10 minutes longer. Let stand 10 minutes before serving