Aerating agents Airy textures Recipes Siphon foams: cold, hot, boiled Foie gras hot foam November 10, 2023November 28, 2023 0 Comments 300 gr dark chicken stock200 gr fresh foie gras20 gr SpmH 1. Sear the fresh (clean) foie in a pan.2. Blend it with the brown stock and strain it through a fine sieve.3. Rectify the salt and mix it with SpmH. Blend to homogenize it perfectly.4. Load it in a siphon with two capsules and keep it in Noon or Noonie at 65ºC. Serve hot.