Black Garlic Recipe

Black garlic is a unique and delicious ingredient that offers a sweet and savoury flavour with a soft, chewy texture. It’s made by ageing regular garlic bulbs at a low temperature over several weeks. The result is black cloves with a deep umami taste. Here’s a simple recipe for making black garlic at home:


  • Fresh garlic bulbs (as many as you like, but it’s good to start with a small batch)
  • An electric rice cooker or slow cooker with a “warm” setting
  • Aluminum foil


  • Select Fresh Garlic: Choose fresh, plump garlic bulbs with no mold or soft spots.
  • Prepare Garlic Bulbs: Gently separate the garlic bulbs from the head, leaving the papery skin intact. Be careful not to damage the cloves.
  • Wrap in Aluminium Foil: Wrap each garlic bulb individually in aluminium foil to prevent direct contact with the cooker. This helps maintain a consistent temperature.
  • Place in Cooker: Put the wrapped garlic bulbs in your rice cooker or slow cooker.
  • Set to “Warm”: Turn the rice cooker or slow cooker to the “warm” setting. It’s important to use the “warm” setting and not “cook” to avoid high temperatures.
  • Wait Patiently: Now, the magic happens! Leave the garlic bulbs in the cooker for about 2 to 3 weeks. During this time, the garlic will undergo a slow enzymatic process, turning black and developing a rich, complex flavour.
  • Check Regularly: Occasionally check the garlic to ensure it’s not getting too hot or drying out. If necessary, you can add a damp cloth to the bottom of the cooker to maintain humidity.
  • Remove and Cool: After the ageing process is complete, carefully remove the black garlic bulbs from the foil. They should be soft and black, with a sweet, molasses-like aroma.
  • Store: Store the black garlic in an airtight container in a cool, dry place. It can be used in various dishes, so feel free to get creative.

Black garlic can be used in a wide range of recipes, from simple spreads to gourmet dishes. It pairs well with pasta, risotto, salads, and even desserts like ice cream. Its unique flavour adds depth and complexity to your cooking, making it a prized ingredient in many culinary traditions. Enjoy experimenting with this delightful homemade delicacy!