Baked Brussel Sprout Gratin | DonalSkehan.com, Creamy goodness layered with flavour!
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Baked Brussel Sprout Gratin

December 05

If you want a no fuss brussel sprout recipe that can be made ahead of time then this is the one for you- baked in a creamy sauce, these brussel sprouts can be kept warm in a low oven until you are ready to serve them.


  • serves Serves 6
  • time 40 mins


  1. 1. Heat the oil and butter in a large frying pan over a medium high heat until the butter melts and begins to foam. Add in the garlic and fry for 30 seconds before adding in the brussel sprouts and stir frying for 6-8 minutes until tender.
  2. 2. Make the white sauce by melting the butter in a saucepan then adding the flour, whisking vigorously for 1 minute. Add in the milk, whisking as you go until you have a smooth mixture. bring to the boil for about a minute or until thickened then set aside. Stir through 1/3 of the Parmesan cheese.
  3. 3. Preheat the oven to 200°C/400°F/Gas mark 6. Place the brussel sprouts into a baking dish and pour the white sauce over to coat. Sprinkle with the remaining Parmesan and cook in the oven for about 20 minutes. Serve straight away.

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To make the gratin:

1 tbsp of olive oil

A good knob of butter

1 clove of garlic, finely chopped

1kg of brussel sprouts, peeled and halved

75g of Parmesan cheese, finely grated

Sea salt and ground black pepper

To make the white sauce:

2 tbsp butter

2 tbsp flour

240ml milk


You'll Need

Large frying pan

medium saucepan

Baking tray