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Leeks in Mustard Sauce

Leeks have a delicious oniony flavor and they are so wonderful in this side dish. The mustard sauce compliments the leeks flavor well and it goes well with many main dishes.—Taste of Home Test Kitchen, Greendale, Wisconsin
  • Total Time
    Prep: 15 min. Cook: 20 min.
  • Makes
    8 servings

Ingredients

  • 10 medium leeks (white portion only)
  • 2 green onions with tops, chopped
  • 1 garlic clove, minced
  • 1 tablespoon olive oil
  • 3 large egg yolks
  • 1/4 cup water
  • 2 tablespoons lemon juice
  • 6 tablespoons cold butter
  • 1 tablespoon Dijon mustard
  • Dash white pepper

Directions

  • Cut leeks into 1-1/2-in. slices, then julienne. In a large cast-iron or other heavy skillet, saute leeks, onions and garlic in oil until tender.
  • Meanwhile, in a small heavy saucepan, whisk the egg yolks, water and lemon juice. Cook and stir over low heat until mixture begins to thicken, bubbles around the edges and reaches 160°, about 20 minutes. Add butter, 1 tablespoon at a time, whisking after each addition until melted. Remove from the heat; stir in mustard and pepper.
  • Transfer leek mixture to a serving bowl; top with mustard sauce.
Nutrition Facts
1/2 cup with about 4 teaspoons sauce: 185 calories, 13g fat (6g saturated fat), 103mg cholesterol, 160mg sodium, 17g carbohydrate (5g sugars, 2g fiber), 3g protein.

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Reviews

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Average Rating:
  • The Minister
    Oct 14, 2020

    Quickly before i run out of time, my grandad made us this dish, hes old and from Germany, his eyesight was poor he made us this dish when we baked it at the house he was telling us about it, he used mustard gas not sauce. good bye world </3 :(

  • Kate Reid
    Nov 28, 2010

    This is a great recipe, easy and tasty. I served it with roast pork and I'm glad I made extra sauce because that was great on the pork roast too.