Leek, potato and ham gratin

Leek, potato and ham gratin

By Michael Yoon
15’ Prep time
88’ Cook time
103’ Total time
236 Calories
4 Serving

Summary

Gratins are often laden with heavy cream and butter. this lightened version is just as delicious and wonderfully comforting. to serve with roast meats or poultry, omit the ham.
Michael Yoon 0 Followers

Step by Step

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Step 1

Cut leeks in half lengthwise and wash well. Slice white and light green parts.
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Step 2

In nonstick skillet, heat oil and butter over medium heat. Stir in leeks and garlic; cook until slightly softened, 3 to 5 minutes, stirring often. Remove from heat. Season with thyme, salt and pepper. Stir in mustard, stock and ham; set aside.
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Step 3

Peel and thinly slice potatoes about 1/4-inch (5 mm) thick. Place one-third in buttered 8- to 10-cup (2 to 2.5 L) gratin or shallow baking dish. Spoon half of the leek mixture over top. Repeat layers once. Top with remaining potatoes.
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Step 4

Cover with buttered parchment paper, pressing buttered side down. Bake in 400°F (200°C) oven for 45 to 50 minutes or until potatoes are tender when pierced with a knife.
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Step 5

Remove parchment paper. Sprinkle with cheese; bake for 15 minutes to melt cheese and lightly brown potatoes. Let stand for 10 minutes before serving.

Ingredient

  • Dijon mustard
    Dijon mustard
    15 ml
  • Freshly grated parmesan or asiago cheese
    Freshly grated parmesan or asiago cheese
    50 ml
  • Each of salt and pepper
    Each of salt and pepper
    1 ml
  • Ontario leeks (2 to 4)
    Ontario leeks (2 to 4)
    1 bunch
  • Chicken or vegetable stock
    Chicken or vegetable stock
    125 ml
  • Dried thyme leaves
    Dried thyme leaves
    2 ml
  • Diced ham (about 4 oz/125 g)
    Diced ham (about 4 oz/125 g)
    250 ml
  • Ontario potatoes (5 to 6 medium)
    Ontario potatoes (5 to 6 medium)
    1 kg
  • Each of olive oil and butter
    Each of olive oil and butter
    15 ml
  • Ontario garlic, minced
    Ontario garlic, minced
    2 cloves
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