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udon noodle soup with swiss chard

Udon Noodle Soup with Soft Egg and Greens

A flavorful comforting Asian noodle soup crowned with a soft egg. Delicious and nourishing. Adjust the number of eggs depending on the size of the appetites at your table.

Course Dinner
Cuisine Asian
Keyword udon soup with egg
Prep Time 20 minutes
Cook Time 17 minutes
Servings 4 servings
Calories 378 kcal
Author Katie Morford

Ingredients

  • 2 teaspoons extra-virgin olive oil
  • 1/2 large yellow onion, diced
  • 2 cloves garlic, minced
  • 2- inch piece fresh ginger, finely chopped (2 heaping tablespoons)
  • 1/3 pound ground pork
  • 6 1/2 cups low-sodium chicken broth
  • 1 tablespoon fish sauce
  • 1/2 to 1 teaspoon sriracha sauce
  • 2 star anise (this soup will survive if you don't have it, but it does add lovely flavor)
  • 12 ounces cooked udon noodles (sold in packages in the refrigerated section of the market along with other asian specialties. Weights per package vary by brand)
  • 3 large handfuls roughly chopped, stemmed collards or other leafy greens
  • 1 teaspoon kosher salt, plus more if needed
  • 2 to 4 eggs
  • 2 scallions white and light green parts, thinly sliced

Instructions

  1. Set a medium to large pot over medium heat and add the olive oil, swirling to coat the bottom. Add the onion and sauté until tender, about 5 minutes.

  2. Add the garlic, ginger, and pork and cook, stirring regularly to break up the pork into crumbly pieces until cooked through.

  3. Add the chicken broth, fish sauce, sriracha (adjust amount based on tolerance to spiciness), star anise, and salt. Turn up the heat and bring to a boil, then drop heat so it simmers. Simmer gently for about 8 minutes until the ginger, garlic, and pork lightly season the broth. Taste and add more salt and more sriracha, if needed

  4. While the soup simmers, soft cook the eggs (instructions under Notes below).
  5. Once the soup has simmered, add the noodles and collard greens and cook until the noodles break apart and the collards are tender, and are warmed through, 3 to 4 minutes.

  6. When the eggs are cooked and cool enough to handle, peel them and cut in half.
  7. Ladle soup into bowls and top each one with 1 or 2 egg halves. Scatter scallions on top and serve immediately, with sriracha on the side.

Recipe Notes

To cook the eggs, start by filling a small pot with 1/2 inch of water. Turn the heat to medium-high and bring the water to a full boil. Quickly (though gently) set eggs (straight from the fridge) in the pot, add the lid, and immediately set a timer for 6 1/2 minutes. As soon as the timer rings, put pot into the sink and run cold water over the eggs for 30 seconds to stop the cooking.