Caramelized French Onion Soup Dumplings (Print View)

Crispy dumplings bursting with caramelized onions and Gruyère, served with a savory broth drizzle.

# What You’ll Need:

→ Caramelized Onions

01 - 3 large yellow onions, thinly sliced
02 - 2 tablespoons unsalted butter
03 - 2 tablespoons olive oil
04 - 1/2 teaspoon salt
05 - 1/2 teaspoon freshly ground black pepper
06 - 1 teaspoon sugar
07 - 2 teaspoons fresh thyme leaves or 1 teaspoon dried thyme
08 - 2 tablespoons dry sherry or white wine
09 - 1 teaspoon balsamic vinegar

→ Dumplings

10 - 24 round dumpling wrappers (gyoza or wonton style)
11 - 1 cup Gruyère cheese, finely grated
12 - 1/4 cup Parmesan cheese, grated
13 - 2 tablespoons fresh chives, finely chopped
14 - 1 large egg, lightly beaten
15 - Vegetable oil for frying

→ Broth Drizzle

16 - 1/2 cup rich vegetable or beef broth
17 - 1 tablespoon unsalted butter
18 - 1/2 teaspoon Worcestershire sauce
19 - Salt and pepper to taste

# Directions:

01 - Heat butter and olive oil in a large skillet over medium heat. Add sliced onions, salt, and pepper, cooking and stirring frequently until softened, approximately 10 minutes. Sprinkle sugar and thyme over onions, reduce heat to low, and continue cooking while stirring frequently until onions achieve a deep golden-brown color, 15 to 20 minutes additional. Deglaze pan with sherry or wine and balsamic vinegar, cooking 2 to 3 minutes until liquid evaporates completely. Remove from heat and allow to cool.
02 - Position a dumpling wrapper on a clean work surface. Place 1 heaping teaspoon of caramelized onion mixture in the center of wrapper. Top filling with a small pinch each of Gruyère, Parmesan, and fresh chives. Brush wrapper edges with beaten egg using a brush or fingertip. Fold wrapper in half and crimp edges to create a sealed half-moon or purse shape. Repeat assembly process with remaining wrappers and filling.
03 - Heat a thin layer of vegetable oil in a large nonstick skillet over medium-high heat until shimmering. Arrange dumplings in a single layer without overlapping and pan-fry until bottoms develop a golden-brown crust, 2 to 3 minutes. Add 1/4 cup water to pan, immediately cover with lid, and steam dumplings for 3 to 4 minutes until wrappers become tender. Remove lid and cook uncovered for approximately 1 minute until bottoms re-crisp. Transfer finished dumplings to serving platter using a slotted spoon.
04 - Combine broth, butter, and Worcestershire sauce in a small saucepan over medium heat. Warm until butter melts completely and liquid reaches serving temperature. Season with salt and pepper to taste. Drizzle small portions over each prepared dumpling immediately before service or serve alongside for dipping.

# Expert Advice:

01 -
  • They look fancy enough to fool your friends but taste so homey you'll want to make them constantly.
  • The caramelized onion filling can be made hours ahead, turning this from stressful to genuinely manageable.
02 -
  • Don't rush the onion caramelization—low heat and patience transform them into something entirely different than quickly cooked onions, and this is where the whole recipe lives.
  • Seal those dumpling edges properly with egg wash or they'll burst open in the pan and leave you with a mess and disappointment.
03 -
  • Make sure your dumpling wrappers are at room temperature before assembling, or they'll tear and dry out as you work.
  • The broth drizzle can be made hours ahead and gently reheated right before serving—it actually tastes better when the flavors have had time to meld.
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