Baking tray

Leek, Potato, and Gorgonzola Gratin

Name: Leek, Potato, and Gorgonzola Gratin
Prep time: 20 min
Cook time: 50 min
Total time: 70 min
Yield: 6 servings
Cuisine: British
Ingredients: 1kg waxy potatoes, peeled and very thinly sliced; 3 leeks, trimmed and sliced into 1cm rounds; 150g Gorgonzola, rind removed and crumbled; 400ml double cream; 200ml whole milk; 2 garlic cloves, minced; 1 tsp fresh thyme leaves; ½ tsp grated nutmeg; 30g Parmesan, grated; Salt and black pepper

Thinly sliced potatoes layered with leeks and melted Gorgonzola in a creamy sauce, baked until gloriously golden. A rich French-style gratin perfect for cold-weather entertaining.

4.7 (3)

Prep: 20min
Cook: 50min
Total: 70min
Serves: 6

Shared by One Pan kitchen

Ingredients

For 6 servings

1kg waxy potatoes, peeled and very thinly sliced
3 leeks, trimmed and sliced into 1cm rounds
150g Gorgonzola, rind removed and crumbled
400ml double cream
200ml whole milk
2 garlic cloves, minced
1 tsp fresh thyme leaves
½ tsp grated nutmeg
30g Parmesan, grated
Salt and black pepper

Method

0 / 6

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3 reviews

Monica L.
The Gorgonzola gives such a wonderful depth. Exceptional recipe.
28 Mar 2026
Freddie H.
Perfect for a dinner party — prep it ahead and bake when needed.
19 Mar 2026
Bridget C.
Rich, indulgent, and absolutely stunning. Worth every calorie.
12 Mar 2026

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