Black Bean Sauce – Fermented Soybean Umami Sauce | Brown Koji Boy

A bold, fermented black bean sauce built for deep savoury cooking. Salty, rich and intensely umami, it adds structure and complexity to stir-fries, sauces and marinades.

Built for depth.

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Key Features

Deep Umami
Fermented black beans deliver strong savoury flavour.

Bold & Salty
Best used to build depth in dishes.

Cooking Essential
Ideal for stir-fries, sauces and marinades.

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How to Use

• Add to stir-fries and noodles
• Use in sauces or gravies
• Mix into marinades
• Pair with vegetables, tofu or meat
• Add small amounts for depth

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Ingredients: Black Soybeans, Rice, Koji Culture (Aspergillus Oryzae), Soy Sauce, Douchi, Bhavnagiri Mirch, Garlic, Onion Powder, Salt, Sunflower Oil.     

Product Details:

Fermented in Goa

Weight: 300g per bottle

Shelf Life: Best before 6 months from packaging

Storage: Refrigerate and keep sealed. Contains live cultures.

Care Instructions: ***Please open lid carefully in case of any pressure build up***   

Our best-by date is only an indicator to inform you that our miso's will be at peak quality for at least that given amount of time or a couple of months past that. 

Past that time our ferments dont go bad, but they might degrade slightly in terms of quality, color and taste (less, sweet, more funky) due to it's live nature. 

We have generally found our ferments to be good for upto a year (store in freezer to maintain best quality)