In honor of National Grilled Cheese Day, Los Angeles Times Test Kitchen director Noelle Carter whipped up the mightiest of all grilled cheeses -- a nine layer creation that pulled in pesto, fried eggs, carmelized onion and so much more.
Here's her how-to:
The sandwich starts out simply enough. Take a couple slices of bread -- sturdy bread -- and stuff the sandwich with a layer of cheese; I prefer sharp cheddar. Place the sandwich on a lightly buttered hot skillet and start to grill. When the first side is golden-brown, flip the sandwich over.
As the second side starts to brown, top the already-grilled side with another cheese and a little something extra -- say, mozzarella and sliced tomato.
Flip the sandwich over and do another layer: perhaps provolone slathered with pesto. Flip it over and, well, you get the idea: Some of the layers might include fried egg and Cotswald cheddar, then creamy gorgonzola with grilled onions -- and don't forget brie and bacon.