Italian Sicilian Almond Gelato | Gelato alla Mandorla Siciliana

Aug 20

11 min read

Updated: Sep 14

Gelato alla Mandorla Siciliana (Italian Sicilian Almond Gelato)

Sicilian almond gelato is not almond flavoured ice cream. It contains no eggs, very little cream and no extract of any kind, and its entire character comes from one thing: almonds ground fine enough to release their own milk into the base. Made properly in the southeast of the island, where the Avola cultivars grow, it tastes green and slightly bitter behind the sweetness, with a clean finish that the perfumed almond essence used elsewhere can never reach.

The recipe below follows the Sicilian gelato school rather than the French one. The base is thickened with a small quantity of starch instead of egg yolk, the sugars are split between sucrose and dextrose to keep the scoop soft, and the almond paste is blended into the hot base so its fat disperses properly. The mix then ages overnight, which is where most of the texture is actually made, and is churned the following day.

Yield: about 2 pints (1 litre), 8 servings. Prep: 40 minutes. Ageing: 12 hours. Churning: 25 minutes. Hardening: 3 hours. Difficulty: intermediate. Course: dolce. Region: Sicily, Avola and Noto.

The Story

Sicilian frozen desserts begin with snow, not with machines. Until the nineteenth century the nivaroli cut compacted snow from Etna and the Madonie in spring, packed it into stone pits called neviere insulated with ash and fern, and carried it down to the coastal towns through the summer. The Arabs had already brought sugar cane, citrus and the habit of chilled sweetened drinks to the island, and the sherbet that resulted, sorbetto, is the direct ancestor of every gelato made in Sicily today. Almonds were the obvious flavouring: they grew everywhere, they kept all year, and crushed with water they yield latte di mandorla, a milk that needs no animal and no refrigeration to be made in a hot kitchen.

The almond that matters here comes from a narrow strip around Avola, Noto and Rosolini in the province of Siracusa, where three cultivars are grown: Pizzuta, prized for its flat regular kernel and used for confetti, and Fascionello and Romana, also called Corrente, which are more aromatic and are the ones a gelato maker wants. They are harvested in August, dried in the sun and shelled by hand, and they carry more oil and more bitter almond aroma than the industrial Californian crop. In Noto the same paste feeds three things at once: the granita di mandorla eaten at breakfast with brioche col tuzzu, the almond milk sold cold from the bar, and the gelato. The eggless starch base was never a stylistic choice. Eggs were expensive and went to the pastry counter.

Ingredients

For the almond paste

Raw shelled almonds, Avola if possible, 9 oz (250 g)
Granulated sugar, 2 tbsp (25 g)
Water, ice cold, 2 tbsp (30 ml)
Fine sea salt, 1 small pinch

For the gelato base

Whole milk, 3 cups (720 ml)
Heavy cream, 1/3 cup (80 ml)
Granulated sugar, 3/4 cup (150 g)
Dextrose, 1/4 cup (45 g)
Skim milk powder, 3 tbsp (25 g)
Cornstarch, 1 tbsp (10 g)
Fine sea salt, 1/4 tsp (1.5 g)

For finishing

Almond slivers, lightly toasted, 1 oz (30 g)
Sicilian almond biscuits or brioche col tuzzu, to serve
Flaky sea salt, a very small pinch per bowl

Preparation

Step 1: Blanching and drying the almonds

Drop the almonds into boiling water for 60 seconds, drain them and slip the skins off between finger and thumb while they are still warm. The skins carry tannin that turns the finished gelato grey and faintly astringent. Spread the peeled kernels on a tray and dry them in a 250°F (120°C) oven for 12 minutes, without colouring them at all. You are removing surface water, not toasting: colour here would push the flavour towards praline and away from fresh almond.

Step 2: Grinding the almonds into paste

Let the almonds cool to room temperature, then grind them in a food processor with the sugar and salt in bursts of 20 seconds, scraping down between each. The sugar acts as an abrasive and keeps the mass moving. After 4 or 5 minutes the powder starts to clump and darken slightly as the oil comes out. Add the ice water a teaspoon at a time and run the machine until you have a thick smooth paste. Stop if the bowl feels warm and wait 5 minutes: heat is the enemy here.

Step 3: Combining the dry ingredients

Whisk the sugar, dextrose, skim milk powder, cornstarch and salt together thoroughly in a bowl while everything is still dry. Powders added separately to cold milk clump instantly and the lumps never fully disperse, leaving pale specks of starch in the finished gelato. Mixing them into the sugar first coats each particle and lets them hydrate cleanly.

Step 4: Cooking the base

Warm the milk and cream in a heavy saucepan to about 105°F (40°C), then rain in the dry mixture while whisking constantly. Bring it slowly to 185°F (85°C) over medium low heat, stirring with a spatula across the bottom of the pan the whole time. Hold it there for 2 minutes, which is what gelatinises the starch and pasteurises the base. It will thicken to the consistency of thin cream and coat the back of the spatula.

Step 5: Blending in the almond paste

Take the pan off the heat and whisk in the almond paste while the base is still at about 175°F (80°C). Hot liquid disperses almond fat far better than cold, and this single step is what separates a smooth gelato from a gritty one. Transfer everything to a blender and run it on high for 60 seconds, then pass it through a fine mesh sieve, pressing the solids with a ladle. Discard whatever will not go through.

Step 6: Chilling and ageing the mix

Cool the mix quickly in an ice bath, stirring, and get it below 40°F (4°C) within 30 minutes. Cover the surface with plastic film and refrigerate it for 12 hours. Ageing is not resting: the proteins and the starch fully hydrate, the fat crystallises into a stable network and the almond flavour rounds out. A mix churned straight after cooking gives a thin icy gelato that cannot be corrected later.

Step 7: Churning

Whisk the aged mix well, since some separation is normal, and churn it in a machine prechilled to its coldest setting. Sicilian gelato is churned slowly and beaten less than American ice cream, so aim for about 25 minutes and stop when the volume has risen by roughly a third and the gelato pulls away from the wall of the drum in soft folds. Overchurning past this point works air in, and the result tastes light in the wrong way, more foam than almond.

Step 8: Hardening and holding

Scrape the gelato into a shallow metal container, smooth the top, press film directly onto the surface and freeze for at least 3 hours at 0°F (minus 18°C). A shallow metal container hardens the mass evenly and quickly, which keeps ice crystals small. Before serving, move it to the warmest part of the freezer or leave it out for 8 to 10 minutes, since the correct serving temperature is around 10°F (minus 12°C).

Plating

In Sicily this gelato is served two ways and both are correct. The everyday version goes into a soft brioche col tuzzu, split and filled generously, eaten at a bar table in the morning. The restaurant version goes into a chilled glass coupe or a shallow white bowl, two quenelles formed with a warm spoon dipped in hot water and wiped dry between each.

Keep the garnish minimal. A few lightly toasted almond slivers over the top, a very small pinch of flaky sea salt to sharpen the almond, and nothing else: no mint, no chocolate sauce, no wafer. If you want a second element, serve a plain almond biscuit alongside rather than on the gelato, where it would soften within a minute. Plates and glasses go into the refrigerator beforehand, never the freezer, since a frozen glass frosts the moment it leaves it and the gelato sticks to the surface.

Professional Technique

The defining technical choice in Sicilian gelato is the absence of egg yolk. A French style custard base uses lecithin from the yolks as the emulsifier that holds fat and water together, and it brings its own flavour with it. Here the job is split between three ingredients: cornstarch, which gelatinises at around 185°F (85°C) and binds free water; skim milk powder, which adds protein and lactose solids without adding water; and the almond paste itself, whose finely dispersed oil and protein behave as a natural emulsifier. The result is a gelato that tastes of almond alone, with none of the custard background that yolks unavoidably contribute.

The second choice is the sugar split. Sucrose alone would give the correct sweetness but too hard a freeze, because the ability of a sugar to lower the freezing point depends on the size of its molecules, and dextrose, being a single sugar rather than a double one, depresses it far more effectively per gram while tasting only about seventy percent as sweet. Replacing roughly a quarter of the sucrose with dextrose therefore produces a gelato that stays scoopable at serving temperature without becoming cloying. This is standard practice in any Italian gelateria and it is the main reason home gelato so often comes out rock hard.

Texture and Moisture Control

Grinding temperature controls everything about the almond paste. Almonds are around 50 percent oil, held inside intact cell walls, and the friction of a processor releases it. Warm, that oil separates and pools, and once it has separated it will not redisperse evenly into the base, leaving a greasy film on the palate and visible speckling in the tub. Working in short bursts, letting the machine rest and adding ice water are all aimed at the same target: a paste that leaves the processor below 85°F (30°C). If the paste looks oily rather than creamy, it has gone too far.

The other control point is total solids. Gelato is smooth in inverse proportion to how much free water it contains, and here the almond fat, the skim milk powder, the sugars and the gelatinised starch all bind water that would otherwise turn to ice. That is why the skim milk powder cannot be dropped from the recipe, and why adding extra milk to stretch the batch gives a noticeably coarser result. The overnight ageing lets those solids hydrate fully, and fast hardening in a shallow metal tray keeps the crystals that do form small enough not to be felt.

Professional Mise en Place

This is a two day preparation with a fixed overnight step in the middle, so plan backwards from service. Day one is paste, base and ageing. Day two is churning, hardening and serving.

Equipment and tools

Food processor with a sharp blade, and a digital probe thermometer
Heavy saucepan, silicone spatula, balloon whisk
Blender and a fine mesh conical sieve
Gelato machine with the bowl frozen at least 24 hours in advance
Shallow metal container with a lid, plastic film, ice bath bowl

Prepared ahead

Almonds blanched, dried and ground into paste, up to 3 days ahead, refrigerated
Base cooked, blended, sieved and aged 12 hours before churning
Almond slivers toasted and stored airtight at room temperature
Serving glasses or bowls chilled in the refrigerator, not the freezer

Service setup

Gelato moved to the warmest shelf of the freezer 10 minutes before service
Jug of hot water and a clean towel for the quenelle spoon
Garnishes portioned into small containers within reach
Tub kept covered with film between portions to stop surface frost

Chef Tips

Buy almonds in the shell if you can find them, or at least buy them whole and raw rather than sliced or ground. Almond oil goes rancid fast once the kernel is cut, and preground almond flour bought months earlier is the single most common reason a homemade almond gelato tastes flat and faintly of cardboard. Taste one raw almond before you start. It should be sweet, crisp and slightly milky.

If real Avola almonds are out of reach, add one single bitter almond to the batch, or two drops of natural bitter almond extract if bitter almonds are not available where you live. Sicilian almonds carry a trace of that compound naturally and it is what makes the flavour read as Sicilian. Two drops is the limit: more and the gelato tastes of marzipan sweets rather than almonds.

Weigh the sugars rather than measuring them by volume. Dextrose is much lighter than sucrose for the same cup measure and getting the ratio wrong changes the hardness of the finished gelato directly. If you cannot find dextrose, glucose powder from a pharmacy is the same thing, and honey is not a substitute here because its flavour dominates.

Churn in the morning and serve the same evening. This gelato is at its best between 3 and 12 hours after churning. It keeps well beyond that but the aromatic top notes of the almond fade steadily, and by the third day you have a good frozen dessert rather than a memorable one.

Common Mistakes

Using almond extract instead of almonds. Commercial almond flavouring is benzaldehyde and it tastes of amaretto sweets, not of nuts. It also contributes no fat and no solids, so the base freezes hard and icy. There is no shortcut: the almonds have to be ground.

Leaving the skins on. Unblanched almonds give a dull grey colour and a tannic astringency that sits at the back of the palate and fights the sweetness. Sixty seconds in boiling water and a few minutes of peeling solve it completely.

Overgrinding the paste into almond butter. Push the processor too far and the oil breaks out of suspension, giving a greasy mouthfeel and visible speckling that no amount of blending afterwards will fix. Work in short bursts and stop when the paste is smooth and still cool.

Skipping the overnight ageing. A freshly cooked base has not hydrated and its fat has not crystallised, so it churns to a thin foam that turns icy in the freezer within hours. Twelve hours in the refrigerator costs nothing and changes the texture completely.

Churning too long. Gelato is meant to carry roughly a third of its volume as air, not double as American ice cream does. Past that point the almond flavour is diluted by air and the gelato melts into foam on the plate rather than into cream.

Serving it at freezer temperature. At 0°F (minus 18°C) this gelato is too hard to scoop and tastes of almost nothing. Ten minutes at the warmest point of the freezer brings it to about 10°F (minus 12°C), where the aroma opens up.

Wine Pairing

Greco di Bianco DOC: A rare passito from the Calabrian coast facing Sicily, sun dried on the vine and full of bergamot, orange peel and dried herbs. That citrus and resinous edge lifts the almond without smothering it, and its moderate sweetness keeps the pairing from turning heavy.

Romagna Albana DOCG: In its passito form Albana gives dried apricot, quince and a firm bitter almond note on the close, which is the same note the Avola kernel leaves. Its acidity is unusually high for a sweet wine, so it cuts the fat of a cold cream cleanly.

Ramandolo DOCG: Verduzzo Friulano left to dry keeps a faint grip of tannin from its thick skins, unusual in a sweet white, and that grip gives the wine something to push against a rich frozen dessert. Honey, apple and toasted nut aromas sit naturally beside the almond.

Moscato di Scanzo DOCG: A tiny production sweet red from Bergamo, made from dried Moscato di Scanzo grapes, with rose, dried fig and a light silky tannin. Serve it cool and in small glasses: it is the pairing to reach for when the gelato is served alongside almond biscuits rather than alone.

Storage & Reheating

Gelato is never reheated, and the whole storage question is about limiting temperature swings. Keep it in a shallow airtight metal or plastic container at a steady 0°F (minus 18°C), with plastic film pressed directly onto the surface under the lid to keep air off. Stored that way it stays genuinely good for 5 days and acceptable for about 2 weeks. What ruins it is not time but cycling: every trip out of the freezer melts a thin layer that refreezes into coarse crystals, so take out what you need and return the tub immediately.

The uncooked and unchurned mix can also be held. Once cooked, blended and cooled it keeps refrigerated in a sealed container for up to 3 days, and churning it on day two or three is perfectly acceptable. The almond paste alone keeps for 3 days refrigerated or 2 months frozen in a small airtight tub. Do not freeze the finished gelato in a deep container, since the centre hardens slowly and the crystals grow large, and never refreeze a portion that has melted on a plate.

Nutrition

Per serving, based on 8 servings of about 4 oz (125 g) each:

Calories: 330 kcal
Total Fat: 18 g
Saturated Fat: 4 g
Trans Fat: 0 g
Unsaturated Fat: 13 g
Cholesterol: 15 mg
Sodium: 95 mg
Total Carbohydrates: 35 g
Fiber: 2 g
Total Sugars: 30 g
Added Sugars: 25 g
Protein: 8 g
Lactose: 5 g
Principal micronutrients: vitamin E, magnesium, calcium, riboflavin, phosphorus, manganese, copper