1 small bag tater tots, frozen
1 can cream of mushroom soup
1 small can mushrooms, drained
1 small container sour cream
1 small can diced green chiles
3 C grated cheese, divided

Preheat oven to 375°F. In cake pan, combine potatoes, soup, mushrooms, sour cream, green chile and 1 1/2 C grated cheese. Mix well.

Bake covered for 30 minutes. Uncover, sprinkle with 1 1/2 C grated cheese.

Bake 15 minutes more.