Combine all ingredients from stove top with the egg mixture into a large Pyrex dish. Bake for 25-30 minutes until eggs are set. Turn oven to broil and continue to cook, about 2 minutes, or until top is nicely golden browned and remove from oven.
Carefully run a rubber spatula around the edge of the pan to loosen the frittata and slip it out onto a large serving platter.
