Black Bomber Leek Gratin

Sweet, tender leeks baked in a rich, creamy Black Bomber Cheddar sauce with a golden, bubbling cheese topping. Packed with deep, savoury flavour, this comforting gratin makes the perfect side for a roast or a simple vegetarian main with crusty bread.

Serves

4

Featuring

Snowdonia Black Bomber

Ingredients

150g Black Bomber, grated

2 tbsp olive oil or butter, plus extra for greasing

3 large leeks, white and pale green parts trimmed and cut into 3–4cm cylinders

Salt and black pepper

100ml milk

200ml single cream

1 tsp wholegrain mustard

Pinch of freshly grated nutmeg

1–2 tsp fresh thyme leaves

1 small garlic clove, finely grated

1–2 tbsp panko breadcrumbs, optional

All ingredients are available to purchase in our Farm Shop

Method

  1. Preheat the oven to 180°C / 160°C fan. Lightly grease an ovenproof cast-iron pan.
  2. Arrange the leeks upright in the pan so they fit snugly. Drizzle with the oil or melted butter and season with salt and pepper.
  3. Mix the milk, cream, mustard, nutmeg, thyme, garlic and 100g of the grated Black Bomber.
  4. Pour the mixture around the leeks, leaving the tops exposed.
  5. Cover with foil and bake for 25–30 minutes, until the leeks are tender and the sauce is bubbling.
  6. Mix the remaining cheese with the panko breadcrumbs and a little black pepper, if using. Remove the foil and scatter over the leeks. If not using breadcrumbs, simply top with the remaining cheese.
  7. Return to the oven uncovered for 10–15 minutes, until golden and bubbling.
  8. Leave to rest for 5 minutes before serving.