I’ve been doing this recipe for years now and I absolutely love it. There’s really no point for a long and drawn out introduction, it’s Baked French Onion Soup and there’s not much more that needs to be said other than, “Let’s cook!”
What you’ll need.
4 large yellow onions, julienned
6 cloves of garlic, minced
3 sprigs of thyme with the stems removed.
2 tbsp. butter
¼ cup of Balsamic Vinegar
¼ cup Brandy
4 qts. beef stock
In a medium sized stockpot brown the butter over medium heat.
What do I mean by “brown” the butter, you ask?
Well, browning the butter simply refers to heating the butter past the point of melting, to the point where you’re actually cooking the milk solids of the butter. When the milk solids begin to brown, you’ll notice a slightly nutty smell and flavor. I will warn you, there’s a very fine line between browning and burning the butter. The trick is this. Heat the butter to the point where it begins to sizzle or bubble. Once the bubbling ceases, add in the julienned onions, the garlic and a few pinches of salt.
Now that the onions, garlic and thyme are slowly basking in their brown buttered glory, it is certainly fine to let them go for a while. There are instances when fast and aggressive cooking methods are appropriate and this is not that time. French Onion Soup is as you guessed it, all about the onions so the more attention you give to them the better. When the onions have turned a deep brown color, deglaze the pot with the balsamic vinegar and brandy. Using a wooden spoon or a high heat spatula, scrape the bottom of the pot to release all the fond that has accumulated. Add in the beef stock, bring to a slow simmer and let it go for a few hours. This is certainly one of those occasions when the flavors become more and more complex as the soup cooks. If you’re looking for an instant French Onion, you might as well go to Panera. This soup isn’t for you!
When the soup is at your liking, season with salt and pepper and serve with a few toasted croutons and shredded Gruyere, Fontina and Parmesan cheeses.
If you have heat durable crocks like the one in the photo and you want to do the baked version, the procedure is easy. Ladle the crocks full with the hot soup. A few thin crostini, preferably from a baguette go on top of the crock. The crostini will act as a raft. The idea here is to have the cheese rest on the raft and overlay the sides of the crock. Place the crocks on a sheet pan and set underneath your broiler until the cheese turns a nice golden brown color. You can also place the sheet pan in a 375-degree oven and bake until the cheese reaches the desired color. It takes more time to do it this way and the crocks become ridiculously hot so be careful. It is essential that you use a sheet pan to transport the crocks, trust me. You don’t want to try to retrieve these piping hot crocks one by one from an oven or broiler with a dry side towel. You will burn yourself I promise, and it’s not pleasant. Use a sheet pan!
I can’t imagine a better way to spend a flurry filled December day than with a warm crock of Baked French Onion Soup, a bottle of red from the Loire Valley and someone that matters.
Buen Provecho!
Amie Schaenzer
11:04 am on Thursday, December 1, 2011
Wow, that sounds (and looks) delicious! Thanks for sharing, Aaron!
Aaron Valdez
12:08 pm on Thursday, December 1, 2011
Thank you Amie, I must admit...it is quite delicious! The next time I make it, I'll save you plenty! I'm sure I'll see ya soon!
Matt Shedor
6:21 pm on Thursday, December 1, 2011
Aaron, i love french onion soup and make it a couple of times every winter..but have been doing so with a piece of french bread/ garlic bread cooked in the crock...and that's how it is often done in restaurants that i've eaten at. Do you not like this approach? does it take away from the taste of those good, caramelized, onions?
And thank you for the suggestion of Gruyere. Never heard of it, but if you are recommending it, i'm trying it like that next time.
Aaron Valdez
9:44 pm on Thursday, December 1, 2011
Matt, when I mention crostini I'm referring to sliced baguette toasted in a 350 degree oven with a touch of olive oil, salt, papper and on occasion fresh garlic. The same procedure for making croutons. Keep the seasoning and flavor profiles simple. You don't want to overwhelm the onion soup.
As for Gruyere...say hello to my little friend! Amazingly beautiful cheese that I always recommend!
Dan Arenov
10:39 am on Thursday, December 27, 2012
This is an excellent recipe! Where is Chef Aaron at? he is the best blogger on Patch.
Aaron Valdez
12:29 pm on Monday, December 31, 2012
Dan, thank you for reading and thank you for the comment. I've been extremely busy over the past year and had to put writing on the shelf. I've been thinking about writing again so if you have any fun topics or ideas to write about, let me know. -Chef