Black Allium

Norfolk Black Garlic Specialists

 

Slow-fermented black garlic made in Norfolk with depth, sweetness and umami

Black Allium is a Norfolk-based specialist producer dedicated to crafting exceptional black garlic products through slow, controlled fermentation. Using time, temperature and patience rather than additives, Black Allium transforms fresh garlic into something rich, mellow and deeply savoury — prized by chefs, food lovers and home cooks alike.

Their focus on flavour, technique and simplicity makes Black Allium a perfect fit for The Norfolk Deli and a standout example of innovative Norfolk food production.

About Black Allium

Black Allium specialises in the art of black garlic fermentation — a natural process that gently matures garlic over several weeks. During this time, the harshness of raw garlic disappears, replaced by deep umami notes, subtle sweetness and a soft, almost balsamic richness.

Produced in Norfolk, Black Allium’s approach is rooted in precision and consistency. Nothing is rushed, nothing is masked, and the result is a range of versatile products that enhance both savoury and sweet dishes. From whole cloves to purées and sauces, Black Allium has become a go-to ingredient for cooks looking to add depth without overpowering a dish.

Why We Stock Black Allium

At The Norfolk Deli, we’re drawn to producers who take a simple idea and execute it exceptionally well — and Black Allium does exactly that:

  • Made in Norfolk using slow fermentation
  • No artificial additives or shortcuts
  • Deep, savoury umami flavour with gentle sweetness
  • Highly versatile in cooking and pairing
  • Popular with chefs and adventurous home cooks
  • A brilliant addition to food-focused gift hampers

Black Allium products offer something genuinely different — bold yet balanced, and endlessly useful in the kitchen.

 

Meet the Makers

Behind Black Allium is a commitment to doing one thing well. By focusing on fermentation, flavour development and quality control, the team produces black garlic that is consistent, expressive and deeply satisfying to cook with — proving that patience really is the key ingredient.

Perfect Pairings

Black Allium works beautifully across a wide range of dishes and flavours.

Pairs Well With

  • Hard and aged cheeses
  • Soft, bloomy rind cheeses
  • Charcuterie and cured meats
  • Roast vegetables
  • Grilled meats and mushrooms

Ideal uses

  • Stirred into mayonnaise or butter
  • Added to pasta, risotto or sauces
  • Spread onto crostini or sourdough
  • Mixed into marinades and dressings

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Frequently Asked Questions

Where is Black Allium made?

Black Allium products are made at Marsh Farm (home of Marshpig) in Claxton near Norwich, Norfolk, using carefully controlled fermentation.

What does black garlic taste like?

Black garlic is mellow and savoury with notes of balsamic, tamarind and gentle sweetness, without the sharpness of raw garlic.

How do you use black garlic?

It can be used in sauces, spreads, marinades, dressings or simply enjoyed on toast or with cheese.

Are Black Allium products suitable for hampers?

Yes — they are popular additions to food-led Norfolk hampers and make excellent gifts for keen cooks.