Coquilles Saint-Jacques (Breton Scallop and Leek Gratin)
Dietary and allergen labels, nutrition and cost are worked out automatically from each recipe’s ingredients and are a guide only. Check the labels on what you buy yourself — especially for allergies or coeliac disease. More about recipe labels.
Opens Equal House and puts it on the night you choose. No app yet? It’s free, and the recipe comes with you when you install it.
Ingredients
- 16 king scallops
- 2 leeks, sliced
- 100 ml dry white wine
- 150 ml double cream
- 60 g gruyère cheese, grated
- 40 g fresh breadcrumbs
- 30 g unsalted butter
Nutrition (per serving)
- Calories
- 428 kcal
- Protein
- 22.7 g
- Carbohydrate
- 10.5 g
- of which sugars
- 3.2 g
- Fat
- 30.2 g
- of which saturates
- 18.1 g
- Fibre
- 1.9 g
- Salt
- 1.27 g
Estimated from typical values for each ingredient — a guide, not a substitute for the label on what you actually buy.
Method
- 1
Heat the oven to 200C (180C fan, gas 6).
- 2
Melt half the butter in a pan and cook the leeks for 8 minutes until soft, then divide between 4 small gratin dishes or scallop shells.
- 3
Melt the remaining butter in the same pan, season the scallops and sear for 1 minute on each side, then place on top of the leeks.
- 4
Pour the white wine into the pan and let it bubble for 1 minute, then stir in the double cream and simmer for 2 minutes until slightly thickened.
- 5
Spoon the cream sauce over the scallops and leeks.
- 6
Mix the gruyère cheese with the breadcrumbs and scatter over the top.
- 7
Bake for 10-12 minutes until golden and bubbling.

Plan your meals — and share the cooking
Equal House builds your shopping list by aisle, times the cooking for dinner, and shares it out fairly. Free to start.
Free to start on your iPhone Free to start on your Android phone Free to start · No ads · Your family's data stays yours.