Mexican Rice Casserole without salsa back

1/3 cup olive oil 3 cups yellow onion chopped 1 cup sweet red bell pepper chopped, about 1 each 1 cup green bell pepper chopped, about 1 each 1/3 cup jalapeño[...]

1 cup rice , uncooked 1 (16 ounce) carton sour cream 8 ounces monterey jack cheese , shredded 2 (4 ounce) cans chopped green chilies , drained 2 cups cooked[...]

3 -4 tablespoons oil 3/4 cup water 1 1/2-2 cups sliced fresh mushrooms (can use canned also) 2 green bell peppers , chopped 1 large onion , chopped 2 -3 fresh[...]