This isn't the kind of thin frittata that's a sad substitution for a buttery quiche or an overfilled omelet. No, this is one seriously hearty frittata — one that will keep you full until the next meal (and perhaps then some). It will make you forget all the sad frittatas of brunches past that just didn't cut it, and make you love the egg dish all over again. Does that pique your interest? Good — me too.