Homemade halva: two ingredients and one hundred and twenty-one degrees
Sesame halva is tahini and sugar syrup, and its whole characteristic fibrous structure is created in a single moment: when hot syrup meets the sesame paste and is stirred briefly, only until combined. Stirring beyond that turns the fibres into a uniform, greasy mass — the one mistake in this recipe that cannot be undone. The second number is 121 °C: below it the halva never sets, above it turns hard as toffee.
Your own work in that: 35 min.
- Syrup 20 min
- Combining 15 min
- Maturing 1440 min
Step by step
0 / 6 donePrepare the tahini and tin
Line a 20 cm loaf tin with paper. Stir the tahini thoroughly in its jar — the oil always separates to the top and you need a uniform paste. Move it to a large bowl, stir in the vanilla sugar and warm it gently over warm water, to room temperature or a little above.
Ingredients: 400 g tahini · 400 g sugar · 120 ml water · 2 tbsp honey · 1 tbsp vanilla sugar · ½ tsp salt
TipCold tahini straight from the fridge <b>chills the syrup abruptly</b>, so it seizes into lumps and crystals before you can distribute it. That is a common cause of halva as gritty as sand.
Tahini stirred and lukewarm, never coldBoil the syrup to 121 degrees
Cover the sugar with water, add the honey and salt and boil without stirring, only swirling the pan, until a thermometer reads 121 °C (about 10–12 minutes). Without a thermometer: a drop in cold water should form a hard but still pliable ball.
Tip121 °C is the start of the so-called hard ball stage. At 115 °C the halva barely sets and stays a soft, sticky paste; at 130 °C it turns hard and shatters like toffee.
One hundred and twenty-one degrees, a hard ballPour the syrup and stir only briefly
Pour the hot syrup into the tahini in a thin stream, stirring with a wooden spoon. The moment the mass thickens and shows visible fibres, stop stirring immediately — 30 to 40 seconds after the last of the syrup. Fold in most of the nuts with two strokes, keeping a handful for the top.
Ingredients: 100 g almonds or pistachios · 80 g dark chocolate
TipThis is the entire recipe. Those fibres you have just seen are the structure of halva; every extra stroke destroys them and leaves a uniform, heavy paste with no character.
You see fibres: stop stirringPress into the tin
Transfer the mixture to the tin and press it down with a spatula or the base of a glass so no air pockets remain. Don't smooth it for long — the less movement, the clearer the fibres. Level the top in one stroke, scatter with the remaining nuts and press them in lightly.
Ingredients: 100 g almonds or pistachios · 80 g dark chocolate
Press down, but don't work the surfaceLeave it a day
Cover with film and leave at room temperature for 24 hours. In that time the sugar forms microcrystals and the halva turns from a sticky mass into a firm, crumbly, fibrous block. Cut earlier and you get a chewy, sticky paste.
TipThe fridge is not necessary, but it does no harm: chilled halva sets faster and cuts more cleanly. It tastes best at room temperature, so take it out a quarter of an hour before serving.
Twenty-four hours at room temperatureCut into pieces
Lift it out by the paper and cut with a large sharp knife, in one decisive press, into 3 cm squares. For a chocolate version, dip the pieces in melted chocolate and leave them on a rack to set.
Ingredients: 100 g almonds or pistachios · 80 g dark chocolate
Before you start
Which tahini
It must be smooth and not bitter — cheap tahini from heavily roasted sesame can be bitter, and in halva it is 40 % of the mass, so nothing hides it. Taste a spoonful before you start.
Variations
Two tablespoons of cocoa stirred into the tahini before the syrup gives a chocolate halva; a spoon of ground coffee or orange zest works equally well. Add everything to the tahini, never after the syrup.
Gritty halva
If it comes out sandy, the syrup crystallised — usually because the tahini was cold or the pan had crystals on its sides. Honey in the syrup reduces that risk without eliminating it.
How long it keeps
A month in an airtight container at room temperature. High sugar and fat with very little water make it one of the most durable sweets you can make at home.
