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Red onion fluid gel with agar agar

Red onion fluid gel with agar agar

A simple method for making a red onion fluid gel with agar agar.

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Red onion fluid gel with agar agar

3,6/5 · 8 ratingsRate this recipe
Servings
Prep time
15 min
Cook time
5 min
Cuisine
Modern Cuisine
Category
Agar agar
Author
chef Roberto Revel

A simple method for making a red onion fluid gel with agar agar.

Red onion fluid gel with agar agar

Method

  1. Peel and finely slice the onions.
  2. Put the onions in a pan with the sugar. Once the sugar has dissolved, add all the vinegar.
  3. Cook over a low heat until the onions are soft and the vinegar has evaporated.
  4. Meanwhile, in another saucepan, bring the water to the boil and add the agar agar.
  5. Blend the caramelised onions thoroughly with an immersion blender until the agar agar has completely dissolved.
  6. Pour into a mould and leave to cool.
  7. Once cool, blend the gel again to make it fluid. Transfer the fluid gel to a chef's squeeze bottle and use.