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Gorgonzola and Leek Crème Brûlée

This sophisticated Gorgonzola and leek crème brûlée offers a delightful savoury twist on the classic French dessert. By combining the salty, sharp notes of blue cheese with the mellow sweetness of sautéed leeks, this vegetarian dish delivers a complex flavour profile that is both comforting and elegant. The rich custard base, infused with fresh herbs and silky cream, provides a luxurious texture that contrasts beautifully with the crisp, golden topping.

Ideal as a refined starter for a dinner party or a light lunch when paired with a crisp experimental green salad, this recipe is a versatile addition to your repertoire. Whether you finish the tops with a traditional caramelised sugar crust or opted for a salty Parmesan glaze, these individual ramekins are sure to impress your guests with their professional finish and indulgent homemade taste.

Continue reading below

Ingredients for Gorgonzola and Leek Crème Brûlée

  • 1 tablespoon extra-virgin olive oil

  • 2 medium-large leeks (about 350g total), split lengthwise, washed thoroughly, and sliced crosswise

  • 1 small yellow onion, chopped

  • 5 large egg yolks

  • 240ml heavy (whipping) cream

  • 240ml half-and-half

  • 140g Gorgonzola cheese, crumbled

  • 1 tablespoon minced fresh dill or tarragon, or 3/4 teaspoons dried dill or tarragon

  • 3 tablespoons minced Italian parsley

  • Salt and freshly ground black pepper to taste

  • 24 teaspoons or 6 tablespoons grated Parmesan cheese, or 9 or 6 teaspoons sugar for topping

How to make Gorgonzola and Leek Crème Brûlée

Preheat the oven to 135°C. In a medium saucepan, heat the oil over medium heat. Add the leeks and onion, and sauté for 7 to 10 minutes, or until soft.

In a medium bowl, whisk the egg yolks until pale in colour. Whisk in the cream and half-and-half. Mix in the leeks, onions, Gorgonzola, dill or tarragon, parsley, salt, and pepper.

Place six standard-size flan dishes in a baking pan. Divide the custard mixture among the dishes. Pour warm water into the pan to come halfway up the sides of the dishes. Bake in the oven for 35 to 40 minutes, or until the centre of each custard still jiggles slightly. Remove from the oven and lift the dishes from the hot water. Place the dishes on a baking sheet.

Evenly sprinkle 4 teaspoons grated cheese or 1 1/2 teaspoons sugar over each custard. Using a hand-held blowtorch, brown the cheese or caramelize the sugar (see note below). Serve hot.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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