Classic Tahini Halva

Instructions

1. 1

   Prepare your equipment before you start cooking. Line an 8x8-inch Baking Dish with Parchment Paper, leaving an overhang on two sides for easy removal. Measure and warm the Tahini: pour it into a large heatproof Mixing Bowl and stir thoroughly until completely smooth and uniform (the oil and solids should be fully incorporated). The Tahini should feel warm to the touch — you can set the bowl over a Pot of warm water for a few minutes to bring it to about 120°F. This is critical: cold Tahini will seize when the syrup is added.

2. 2

   Combine the Sugar and Water in a small, heavy-bottomed Saucepan over medium-high heat. Stir gently just until the Sugar dissolves, then stop stirring completely. Clip a Meat Thermometer to the side of the pan. Bring the syrup to a boil and cook, without stirring, until it reaches exactly 245°F (firm-ball stage). This will take about 8–12 minutes. Watch it closely — a few degrees too high will make the halva dry and crumbly; too low and it won't set.

3. 3

   As soon as the syrup hits 245°F, remove it from the heat immediately. Add the Vanilla Extract and Fine Sea Salt to the warm Tahini and stir briefly to combine. Then, working quickly, pour the hot syrup in a thin, steady stream into the Tahini bowl while stirring constantly with a sturdy Spatula or Wooden Spoon. The mixture will begin to thicken almost immediately.

4. 4

   Continue folding and stirring vigorously for 2–4 minutes. The halva is ready when it pulls away from the sides of the Bowl, loses its glossy sheen, and takes on a matte, dough-like consistency — similar to thick mashed potatoes. Don't over-mix or it will become dry and grainy; don't under-mix or it won't set. If adding Pistachios, fold them in now with just 3–4 gentle folds.

5. 5

   For a chocolate marble (optional): Transfer about one-third of the halva mixture to a separate Bowl and quickly fold in the Unsweetened Cocoa Powder sifted until just combined. Drop spoonfuls of both mixtures alternately into the prepared pan, then drag a skewer or butter Knife through the top a few times to create a swirl. Do not over-swirl.

6. 6

   Scrape the halva mixture (or the marbled version) into the prepared pan. Press it in firmly and evenly with the back of a Spatula or the bottom of a Measuring Cups — pack it tightly to eliminate air gaps, which helps the halva hold together when sliced. Smooth the top as best you can.

7. 7

   Let the halva cool at room temperature, uncovered, for at least 2 hours. Do not refrigerate during this time — it needs to set slowly at room temperature to develop its characteristic flaky texture. Once fully cooled and set, lift it out of the pan using the Parchment Paper overhang and transfer to a Cutting Board.

8. 8

   Slice with a sharp, thin-bladed Knife using a gentle sawing motion — halva is crumbly by nature, so don't press straight down. Cut into 16 squares or bars. Serve at room temperature. Store any leftovers tightly wrapped in Parchment Paper and then Plastic Wrap, or in an Airtight Container at room temperature.