This is the recipe for the beloved French Onion Soup Dumplings from The Stanton Social in NYC. They are the perfect hybrid of French onion soup and fried Asian-style dumplings, all smothered in gooey cheese.
The Stanton Social was a local haunt in the Lower East Side of Manhattan for many years. It recently shuttered, hopefully temporarily until it relocates to another space. For years it was one of my favorite culinary destinations in the Big Apple.
From its sinful craft cocktails to its extraordinarily original shared plates, it was THE place to be. I have many fond and delicious memories that I hope to recreate through chef Chris Santos' sublime cookbook Share.
Arguably the most famous and revered dish on the menu was one of my personal favorites as well. French Onion Soup Dumplings. Let that sink in.
Fried wonton wrappers encase a filling of luxurious melted onions and shallots bound together with a bit of wine and broth. Getting the soup into the dumplings is quite simply the result of freezing and cubing the filling before assembling the little purses of dough.
After deep frying these soup-filled bundles, they are topped with a mound of shredded Gruyère cheese and broiled. A skewered garlicky crouton is the final touch before serving these crowd-pleasing, artery-clogging bites.
Changes from the original
A few notes from my personal experience making these French onion soup dumplings. 1) the original recipe calls for too much butter. Listen, I love butter, but I found that an entire stick of butter was just way too much for the amount of onions.
My final result felt quite greasy around the edges of the pan. It was so much fat that it really felt more like I was frying the onions and shallots. It wasn't allowing them to slowly sweat and caramelize, even with the heat on low.
I have reduced the amount of butter in the recipe below. I even scraped off a bit of the frozen butter that solidified on top of my frozen filling to make up for the excess.
2) Also, I highly recommend reducing the amount of Gruyère cheese from the original recipe. It would be 1 ½ pounds of cheese melted over 36 tiny dumplings. I shredded an entire pound of cheese, and honestly only used 8 ounces to cover all of my dumplings.
I arranged 6 dumplings in an escargot dish. The indentations weren't really large enough for deep enough, it still managed to serve its purpose. Then I used a Pyrex baking dish for the remainder.
How to make French onion soup dumplings
You'll need to start the filling at least 6 hours in advance. Begin by melting butter in a large skillet, and then adding sliced onion and shallot.
Cook for about 20 to 30 minutes until golden brown and tender. You'll see in these photos there is a bit too much butter, and it practically fried my onions. I've adjusted the amount in the final recipe to use a bit less.
Add red wine, and reduce until it's almost completely absorbed/evaporated. Then add beef and chicken broths, and cook until reduced by half. Stir in thyme, balsamic vinegar, and seasonings. Set aside to cool.
Meanwhile, line the bottom and sides of a loaf pan with plastic wrap. Pour the cooled onion filling into the pan, and then fold the plastic wrap over to enclose the filling. Freeze until the filling is solid.
Once the filling is solid, remove from the freezer and peel off the plastic wrap. On a cutting board, cut the filling into 36 cubes. Arrange several wonton wrappers on a work surface and place a frozen filling cube on top of each square.
Lightly brush the edges of the wrappers with beaten egg. Bring the edges up and tightly pinch them closed to resemble a parcel. Transfer to a baking sheet and freeze until firm.
When you're ready to serve, heat up a deep fryer, or add oil to a Dutch oven. When the oil is 350 degrees F, add the French onion soup dumplings in batches and fry until golden brown.
Position a rack beneath the broiler, then arrange your fried dumplings either in a buttered escargots dish or in a buttered casserole dish. Cover the dish with shredded Gruyere cheese, and broil until the cheese is melted and bubbly.
Spear a crouton onto a skewer and then piece it onto each French onion soup dumpling. Serve immediately!
Please scroll to the bottom of the post for the full recipe (in a printable recipe card) including ingredient amounts and detailed instructions.
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French Onion Soup Dumplings
- 6 tablespoons unsalted butter
- ½ medium yellow onion thinly sliced (1 cup)
- 2 medium shallots thinly sliced (½ cup)
- 1 cup red wine
- 1 cup beef broth
- 1 cup chicken broth
- 2 tablespoons minced fresh thyme (or 1 tablespoon dried thyme)
- 1 tablespoon balsamic vinegar preferably aged
- Kosher salt and freshly ground black pepper to taste
- 3 tablespoon extra-virgin olive oil
- ¼ teaspoon dried thyme
- 36 (¾-inch) cubes of artisan bread
- 3 garlic cloves minced
- Kosher salt and freshly ground black pepper to taste
- 36 square wonton wrappers
- 1 egg lightly beaten
- Vegetable oil for frying
- 2 cups (8 ounces) grated Gruyère cheese
- Softened butter for greasing
- Make the filling: At least 6 hours before making the dumplings, melt the butter in a large skillet over medium-high heat. Add the onion and shallots and reduce the heat to medium. Cook, stirring often, until they are deep golden brown and very tender, about 20 to 30 minutes.
- Add the wine, increase the heat to high, and cook, stirring often, until the wine has evaporated to a glaze, 5 to 7 minutes. Stir in the beef and chicken broths and bring to a boil. Cook until the liquid has evaporated by half, about 7 to 10 minutes, so the consistency is thick and mainly onion (if you over-reduce you can add a bit more broth to thin it back out). Stir in the thyme and balsamic vinegar, then season with salt and pepper. Let cool completely.
- Line the bottom and sides of an 8-by-4-inch loaf pan with plastic wrap (I used an 8-½-by-4-½-inch loaf pan and it was fine). Pour the filling into the pan and loosely cover the top with plastic wrap. Freeze until the filling is solid, at least 4 hours, or up to 1 day.
- To make the croutons: Position a rack in the center of the oven and preheat to 400°F. In a medium bowl, toss all of the crouton ingredients to coat the bread thoroughly. Spread the mixture onto a large rimmed baking sheet. Bake, stirring occasionally, until the croutons are golden brown, about 15 minutes. Set aside.
- To make the dumplings: Invert and unmold the frozen soup mixture onto a cutting board. Using a knife, cut the mixture lengthwise into 4 long strips, then vertically into 9 sections to make 36 cubes total. Keep the cubes frozen until ready to wrap.
- Working with about 9 wonton wrappers at a time, place the wrappers on a clean work surface. Lightly brush the edges of the wrappers with the beaten egg. Place one cube in the center of a wrapper. Bring up the edges and tightly pinch them closed to create a small packet, resembling a purse. Transfer to a baking sheet. Repeat with the remaining cubes and wrappers. Cover tightly and freeze for at least 2 hours. (To freeze longer, transfer the frozen dumplings , separating the layers with waxed paper, to an airtight container, and freeze for up to 1 month.)
- In a deep large saucepan or Dutch oven (or deep fryer), heat 2 inches of oil to 350°F. Place a rack over a large rimmed baking sheet to drain the fried dumplings.
- Remove dumplings from the freezer. In batches, without crowding, carefully fry the dumplings in the oil until golden brown, 2 to 3 minutes. Using a wire spider or slotted spoon, carefully transfer them to the wire rack to drain. The dumplings can stand at room temperature for up to 30 minutes.
- Position the broiler rack about 8 inches from the heat source and preheat on high. Lightly butter several escargot dishes or a large baking dish (or a combination of the two–I used 1 escargot dish and a baking dish for the rest of the dumplings).
- Place each dumpling in its own indentation in the escargot dishes, or arrange them in rows in the baking dish. Cover the entire dish with the shredded Gruyère. Broil until the cheese is melted and golden brown, 4 to 6 minutes. Meanwhile, spear each crouton onto a skewer.
- Insert a crouton-speared skewer into the top of each dumpling, being sure not to poke the bottom of the wrapper, or the dumpling will leak. Serve immediately.
*All nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.*