Store leftovers in an airtight container in the fridge for up to a week. This dish also freezes very well: try individually wrapping slices that you can then take out one at a time to defrost for future breakfasts.
If you're on a Whole30 or dairy-free diet, you can make this without the brie. You may want increase the seasonings for extra flavor, though.
Yield: 1x10" frittata; about 8 servings.