Persian Saffron Ice Cream — chewy, egg-free and studded with frozen cream

i. Origin & history

Iran has one of the oldest frozen-dessert traditions in the world. Long before refrigeration, Persians stored winter ice in yakhchāls, domed ice houses that kept ice through the desert summer, and served chilled sweets such as faloodeh — frozen rice-starch noodles in rose-water syrup. Ice cream in the modern sense, made with milk and cream, developed later, and the saffron ice cream now thought of as classic Persian is largely a twentieth-century product of Tehran's ice-cream makers.

The name most often attached to it is Akbar Mashti, a Tehran ice-cream maker of the early twentieth century; 'bastani Akbar Mashti' is still used as another name for the saffron, rose and pistachio ice cream, and many shops call their version after him. As with many food origin stories, the details of who did what first are hazy, but the ice cream became an institution: sold in neighbourhood ice-cream shops (bastani-forooshi), pressed between thin wafers as bastani nooni, and served alongside faloodeh.

Its texture comes from a tradition shared with the eastern Mediterranean. Turkey's dondurma, famously stretchy enough to be served from a long paddle, is thickened with salep and mastic; Persian saffron ice cream uses the same principle more gently. It is chewier and denser than European ice cream, though less elastic than dondurma.

For Iranians at home and abroad it is the taste of summer evenings, Nowruz visits and family outings. It is also the ice cream most people mean when they say 'Persian ice cream'. For the history of the ice-cream shops and the classic custard-based recipe, see our page on bastani; this page focuses on the egg-free, salep-thickened style and how to make it at home.

ii. What salep does — and what to use instead

Salep is a flour made from the dried tubers of certain wild orchids. It is rich in glucomannan, a long-chain carbohydrate that absorbs a great deal of water and forms a thick, slightly elastic gel when heated in milk. In ice cream it does two things: it ties up water so fewer and smaller ice crystals form, keeping the ice cream smooth, and it gives the characteristic chewy, stretchy body and slow melt.

Genuine salep is hard to find and expensive, because wild orchid harvesting has been heavily restricted to protect the plants, and Turkey limits its export. Much 'salep' sold abroad is a sweetened drink mix of cornflour and flavouring, which is not the same thing. For home cooks there are workable substitutes. Cornflour gives smoothness and body but no stretch. Glucomannan (konjac) powder, sold as a supplement or thickener, is chemically very close to salep's active component and gives real chew in tiny amounts. Mastic, a resin from the Greek island of Chios, adds a pine-like aroma and a slight elasticity; it is used alongside salep in dondurma and in some Persian recipes.

Saffron needs care. Its colour and aroma are water-soluble and develop slowly, so the threads are ground to a powder with a pinch of sugar and steeped in a little hot water for at least 20 minutes before going into the base. A small amount goes a long way: too much saffron tastes medicinal and bitter.

The frozen cream chips are what make Persian ice cream unmistakable. Thick cream is frozen flat, broken into shards and folded into the churned ice cream, so each spoonful has small, cold, buttery flakes that melt differently from the ice cream around them.

iii. Ingredients

Makes 8 servings · scroll the side panel to adjust

• 100 ml double cream, for the frozen cream chips
• 600 ml whole milk
• 300 ml double cream
• 170 g sugar
• 2 tsp pure salep powder (or 25 g cornflour plus ½ tsp glucomannan powder)
• 2 small pieces mastic, ground with 1 tsp sugar (optional)
• ½ tsp saffron threads
• 2 tbsp rose water
• 1 pinch salt
• 60 g unsalted pistachios, roughly chopped

If you can find pure salep (often sold in Iranian or Turkish shops in small, expensive packets), use it; check the label, as most 'salep' is instant drink mix. The cornflour and glucomannan combination is the most reliable substitute. Mastic is optional but adds an authentic aroma; it must be ground with sugar because it is sticky. Use good saffron — Iranian sargol or negin threads are deep red. For the chips, use double cream or, more authentically, a thick cream such as clotted cream.

iv. Method

1. Line a small tray with baking parchment, spread the 100 ml cream on it in a thin layer about 5 mm deep, and freeze for at least 2 hours until solid.
2. Grind the saffron to a powder with a pinch of the sugar in a mortar. Add 3 tbsp hot water and leave to steep for 20 minutes.
3. In a bowl, whisk the salep (or cornflour and glucomannan) and ground mastic with the sugar and salt so they are evenly dispersed, then whisk in 150 ml of the cold milk until completely smooth.
4. Heat the remaining milk and the 300 ml cream in a pan until steaming. Whisk in the salep mixture and cook over medium-low heat, stirring constantly, until it comes to a gentle simmer and thickens noticeably, 5–8 minutes.
5. Take off the heat and stir in the saffron water and rose water. Pour into a bowl, press cling film onto the surface, cool and chill for at least 4 hours or overnight.
6. Churn in an ice-cream machine according to the manufacturer's instructions. In the last minute, add the pistachios.
7. Break the frozen cream into small shards and fold them quickly into the churned ice cream. Transfer to a container and freeze for at least 3 hours until firm.
8. Before serving, leave at room temperature for 5–10 minutes so it softens enough to scoop.

v. Tips & common mistakes

• Mix the salep with sugar first. Salep and glucomannan clump instantly in liquid; dispersed through sugar, they dissolve smoothly.
• Use glucomannan sparingly. Half a teaspoon is plenty; more makes the ice cream gummy and slimy rather than chewy.
• Bloom the saffron. Ground and steeped saffron gives an even golden colour and full aroma. Whole threads give streaks and weak flavour.
• Chill the base thoroughly. A cold base churns faster, giving smaller ice crystals and a smoother ice cream.
• Work fast with the cream chips. They soften quickly; fold them in and get the ice cream back in the freezer immediately.
• No machine? Freeze the base in a shallow container and stir vigorously every 30 minutes for 3 hours, then fold in the cream chips.

vi. Variations

Bastani nooni presses a slab of the ice cream between two thin wafers, sold as a street-side sandwich. Faloodeh bastani serves a scoop alongside or over faloodeh, frozen starch noodles in rose syrup with lime juice. Custard-based bastani uses egg yolks instead of salep for a richer, softer texture — see our bastani recipe. Cardamom or orange-blossom versions add those flavours to the saffron.

Related frozen desserts include Turkey's stretchy dondurma, Italy's pistachio gelato, and the South Asian kulfi. For saffron and rose in other Persian sweets, see sholeh zard, pistachio rosewater cake and Isfahan's gaz.

vii. Serving & storage

Serve in small scoops, scattered with chopped pistachios and perhaps a few dried rose petals, on its own or between wafers. It is lovely after a rich Persian meal with tea, or alongside fresh fruit such as melon.

The ice cream keeps for up to two weeks in a sealed container in the freezer, with baking parchment pressed onto the surface to stop ice crystals. The salep or glucomannan helps it stay smooth for longer than ordinary ice cream. After two weeks, the saffron flavour fades and the cream chips start to recrystallise.

ix. More from Persian

• Bastani — custard-based saffron ice cream
• Sholeh Zard — saffron rice pudding
• Gaz — pistachio nougat
• Pashmak — Persian fairy floss
• Pistachio Gelato — Italian nut ice cream
• Turkish Delight — rose-scented starch jelly