Preheat oven to 350 degrees F.
In a medium size bowl, stir all ingredients together, reserving 1/2c cheese and the extra green onions.
Add to prepared baking dish. I used two smaller dishes but the recipe works just as well if you put it all in an 8"x8" dish.
Top with the remaining cheese.
Bake, uncovered, for approx. 20 minutes, until bubbly and heated through.