Ada Yonath’s menu
Tahini Halva with Pistachios
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Keepable sweet that slices and travels

Tahini Halva with Pistachios

PreservingDocumented🍯moyen45 min (+ 24 h setting)
Keepable sweet that slices and travels

Tahini Halva with Pistachios

Why this dish? Tahini, the signature of this table, becomes a dessert here: halva is a dense confection that keeps for weeks without refrigeration and slips into a bag. For a researcher always between Rehovot, Hamburg, and Grenoble, it is the quintessential nomadic sweet — a square of sugar and sesame to hold you between two trains and two diffraction images.

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Keepable sweet that slices and travels

A crumbly, melt-in-your-mouth confection made from sesame cream bound with a cooked sugar syrup, studded with pistachios. It keeps well and is cut into diamonds.

When I left for Germany with my precious crystals, I always carried a piece of halva in my luggage — it doesn't spoil, it doesn't melt like chocolate, and a single square restores your spirit. It's still my sesame, you see, but dressed in sugar this time: the same humble seed as in hummus, turned into a treat. The delicate gesture is to marry the tahini with the hot syrup without overworking it, otherwise it hardens like stone — a bit like a protein you denature by insisting. Cut yourself a diamond, take your coffee, and watch the night pass.
Ada Yonath
Ingredients
  • Tahini (sesame cream)a large measure (base and signature)
  • Sugar or honeyhalf the weight of tahini (sweet structure)
  • Watera little (syrup)
  • Pistachiosa handful (garnish)
  • Orange blossom watera few drops (flavoring)
How it was made : Sesame halva is attested throughout the Near East and Eastern Mediterranean for centuries; its fibrous texture comes from the meeting of tahini and a cooked sugar syrup (formerly often honey or grape syrup). Its low water content made it an energy reserve that traveled well, from caravans to students' pockets.

See also