I have a slight obsession with French Onion Soup. I’ve written about it before and my quest to find and develop a recipe I really liked and I think that was in 2015. I have been fiddling and fiddling with the way I make it, and I think this is the best batch so far.
My friend Karen‘s mother made the best French Onion Soup I’ve ever had anywhere. It was even better than the H.A. Winston soup that we all loved growing up. But I’ve kind of developed my own now which isn’t bad if I do say so myself. But I definitely have a memory of being in Karen‘s mother’s kitchen when she had that soup cooking. The aroma and the fragrance of it just filled the room.
I start my soup the day before with roasting my beef bones in the oven for beef stock. Then I throw everything into a stockpot with wine, water, and a 32 oz. container of low salt beef broth. To that I had a couple of carrots, celery or Celeriac (celery root), onion, fresh herbs, and that’s how I make my beef broth. This time I made my beef bone broth with Celeriac, because that is what I had. I cook this for a few hours. I let it simmer and cook down and condense. If I do it in the instant pot it takes a lot less time for the broth component.
I prepare the beef bone broth the day before because I like to fish the bones out of the broth and dispose of them, and then put the broth in the refrigerator overnight because then as you can see from the photo I shared above, I can skim the fat off the top very easily. This bone broth I made this time was truly gorgeous. This morning it was totally gelatinous like a consommé. That’s what you want.
Also, people always ask me how many beef bones I use. Honestly? It varies and this time I had 10 beef bones.
I line a big sheet pan with aluminum foil. Then I sprinkle them with just a smidge of olive oil and add salt pepper, Herbes de Provence, and garlic. When I roast them I do it at a 375° oven. I just keep an eye on the oven I think they were roasted through in about 35 to 40 minutes. Then I just turned the oven off and let everything cool down a bit before I bring them out of the oven and throw them into the stockpot as indicated above.
These bones were actually a surprise I did not know I still had in the bottom of our chest freezer they had come with a meat order from our local butcher, Worrell’s. Truthfully, you really do have to go to a local farmers market meat purveyor, or a local butcher shop to get good bones. And ask before you want to make the soup, because it’s not like the good old days and they don’t always have the bones.
The next day I start with caramelizing my onions, and today’s onions are the last I will ever get at Pete’s Produce Farm in Westtown which makes me sad. I use a combination of red and white onions. I add a little salt, a couple of tablespoons of butter, and a couple of dashes of balsamic vinegar to the bottom of the pot. You do want to caramelize your onions, but pay attention or they will burn. I almost killed them today because I was on the phone when I was doing this.
I also add mushrooms now to my recipe and that is pretty much because my husband loves mushrooms. The mushrooms, Cremini, came from Pete’s as well. I am so going to miss the produce and that store because these mushrooms were the prettiest I’ve had all year to cook with. But I have to admit that adding mushrooms especially this kind to soup add another layer of flavor that is just wonderful.
When I’m putting it all together after the onions have cooked down and caramelized, if I feel there is not enough liquid, then I will use a little additional bone broth or Better Than Bouillon to help it along. And you also cannot forget your healthy dash of Flavor Master’s Gravy Master. Why? Because that is something they put in the H.A. Winston soup when they were making it.
Today I did add an 8 ounce container additionally of bone broth. I also added a good half a bottle of wine
I wish I had a more exact and proportionate recipe written down, but I don’t a lot of times I cook things by the way I think they feel.
I will serve my French onion soup in a few minutes with a little shredded Gruyère on top but I don’t do the whole thing with the big hunk of bread and put it in the broiler. That’s too much work for me. The soup is work enough on its own. Besides it’s something I always eat around French onion soup when I get it at a restaurant, anyway.
We are also having an arugula and spinach salad with elite seasoning tomato and a honey mustard vinaigrette.
Bon appétit 👩🍳