Instructions

  1. In a heatproof bowl, whisk together the eggs and sugar until combined. Place over a pan of gently simmering water.
  2. Gradually add all remaining ingredients.
  3. Whisk over low heat 10-15 minutes, until the mixture thickens and coats the back of a wooden spoon. Do not boil.
  4. Pour into sterilised jars and seal.
  5. The bottles can be stored in a cool place but must be refrigerated once opened.