Zombie brain | Vegetables recipes | Jamie Oliver (2024)

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Zombie brain

Magnificent whole-roasted celeriac, mushroom sauce & pearl barley

Zombie brain | Vegetables recipes | Jamie Oliver (2)

Magnificent whole-roasted celeriac, mushroom sauce & pearl barley

“Vegetarian, meat-arian… whoever you are, have a go at this bad boy! It’s delicious, fulfilling, funny, and you’ll get people talking. ”

Save with JamieVegetablesHalloween recipesMushroomMains

Nutrition per serving
  • Calories 316 16%

  • Fat 15.7g 22%

  • Saturates 6.5g 33%

  • Sugars 5.g 6%

  • Salt 1.4g 23%

  • Protein 9.1g 18%

  • Carbs 36.6g 14%

  • Fibre 9.4g -

Of an adult's reference intake

recipe adapted from

Save with Jamie

By Jamie Oliver

Tap For Method

Ingredients

  • 1 large celeriac , (roughly 1.2kg)
  • olive oil
  • 6 sprigs of fresh thyme
  • 7 fresh bay leaves
  • 6 cloves of garlic
  • 30 g unsalted butter
  • 200 g pearl barley
  • 1 small onion
  • 800 g mushrooms
  • ¼ of a cube of vegetable stock
  • 150 ml single cream
  • 1 heaped teaspoon English mustard
  • extra virgin olive oil

Tap For Method

The cost per serving below is generated by Whisk.com and is based on costs in individual supermarkets. For more information about how we calculate costs per serving read our FAQS

recipe adapted from

Save with Jamie

By Jamie Oliver

Tap For Ingredients

Method

  1. Preheat the oven to 190°C/375°F/gas 5.
  2. Scrub the celeriac clean, using a brush to clean away any soil from the root. Tear off a double layer of wide tin foil and place the celeriac in the middle, root side up.
  3. Rub with olive oil, sea salt and black pepper, sprinkle over the thyme sprigs and 6 bay leaves, then bash 4 whole cloves of garlic and scatter over. Pull the sides of the foil up really tightly around the celeriac and scrunch around its shape, leaving it open at the top.
  4. Place the butter on top of the celeriac so that it melts down and around it as it cooks, then fold the foil over really tightly to seal. Place in an ovenproof dish and roast for around 2 hours, or until tender.
  5. Meanwhile, cook the pearl barley at the appropriate time according to packet instructions.
  6. Peel and finely slice the onion and remaining garlic, place in a large frying pan on a low heat with a lug of olive oil, and fry for around 10 minutes, or until softened, stirring occasionally.
  7. Finely slice the mushrooms and add (your pan will be very full, but trust me, they will cook down nicely). Cook for around 20 minutes, or until golden, continuing to stir occasionally.
  8. Crumble in the stock cube, add the remaining bay leaf and pour in 200ml of boiling water. Simmer and reduce until the liquid has nearly gone, then stir in the cream and mustard and simmer for a further 5 minutes. Season to perfection and keep warm until needed, being careful not to let it get too thick.
  9. Around 10 minutes before the celeriac is ready, carefully open up the foil and start basting every couple of minutes with the melted butter for extra colour.
  10. Drain the pearl barley and dress it with salt, pepper and extra virgin olive oil. Place the celeriac on a board and carve thinly, like you would a joint of meat. Drizzle with any juices from the foil, then serve with the mushroom sauce, pearl barley and lots of beautiful seasonal greens.

Tips

Contrary to perception, truffle oil in little bottles can be picked up in most supermarkets fairly cheaply, and half a teaspoon will very subtly transform this sauce to make it even more delicious, so add some, if you’ve got it.

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recipe adapted from

Save with Jamie

By Jamie Oliver

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© 2024 Jamie Oliver Enterprises Limited

© 2024 Jamie Oliver Enterprises Limited

Zombie brain | Vegetables recipes | Jamie Oliver (2024)

FAQs

What does celeriac taste like? ›

What does celeriac taste like? Celeriac has a mild celery flavor with a refreshing crunch and a little bitterness when raw, and a subtle undertone of sweetness when cooked. If you like radishes and turnips, you will love celeriac raw, and if you enjoy potatoes, you will like the cooked version.

How do you prepare and cook celeriac? ›

Roast it as you would potatoes. Boil it and mash it with other root vegetables, or serve it on its own. It should take around 20 minutes to cook in boiling water until tender, and 30–40 minutes in a 180°C oven. Celeriac makes a fantastic winter soup too as in Marcello Tully's Celeriac and blue cheese soup.

What is celeriac called in the USA? ›

Celeriac (Apium graveolens var. rapaceum), also called celery root, knob celery, and turnip-rooted celery (although it is not a close relative of the turnip), is a variety of celery cultivated for its edible stem or hypocotyl, and shoots.

Is celeriac healthier than potato? ›

Celeriac can also serve as an alternative to potatoes for people who are trying to reduce their calorie or carbohydrate intake. According to the USDA, one cup of boiled celeriac pieces contains 42 calories and 9.14 g of carbohydrate. The same amount of boiled potatoes provides 134 calories and 31.2 g of carbohydrate.

What pairs well with celeriac? ›

Cream: Celeriac can be paired with cream for a rich and creamy side dish. Meats: Celeriac can be paired with meats such as bacon, sausage, ham, and chicken. Nuts: Celeriac can be paired with nuts such as hazelnuts, almonds and walnuts for added texture and flavour.

What is the best way to eat celeriac? ›

Raw, celeriac has a fantastic crunch with a nutty flavour, therefore it is perfect for a salad or slaw. This nutty taste is lost when cooking. So, if you're looking for something more refreshing, and to add texture, use celeriac in a salad, it pairs well with apple and carrots.

Why do chefs love celeriac? ›

But this knobbly, long-lasting veg has been embraced by chefs, who love its versatility, unique flavour and unctuous texture.

Does celeriac taste like potato? ›

Celeriac is an underrated vegetable with a nutty, celery-like flavour. It adds substance to dishes in the same way as potato and makes an ideal healthy substitute. When mashed, celeriac goes light and fluffy and has a great taste and texture.

What does celeriac taste like compared to celery? ›

Though their flavors are similar, celery and celeriac are not interchangeable. Celeriac is much nuttier and earthier than celery stalks. It also has a much lower water content ratio. This gives it a dense, potato-like texture and consistency, making it perfect for purees, mashing, and roasting.

Does celery and celeriac taste the same? ›

The short answer is no. Celery and celeriac are basically the same plant, Apium graveolens, with celeriac being a variety cultivated for its root rather than for its stalks (var. rapaceum). They both have the taste of celery, although many people find celeriac to be earthier and more intense.

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