Italian Alchermes Carnival Fritters | Castagnole all'Alchermes

Sep 29

11 min read

Castagnole all'Alchermes (Italian Alchermes Carnival Fritters)

Castagnole all'Alchermes are little fried spheres of soft, lemon scented dough, rolled in sugar and lacquered with the crimson liqueur of Florence. They fill the pastry counters of central Italy from Epiphany to Ash Wednesday, and they disappear faster than anyone can make them. Crisp outside, tender inside and scented with citrus and spice, they are the easiest fried dessert to master.

Yield: about 30 castagnole, serving 5. Prep: 25 minutes. Cook: 25 minutes. Total: 50 minutes. Difficulty: easy. Course: dolce.

The Story

The name explains the shape. A castagnola is a little chestnut, and the fritter, small, round and golden brown, was named for the nut that fed the Apennines through winter. Castagnole are a Carnival sweet claimed with equal conviction by Emilia Romagna, Lazio, the Marche, Veneto and Abruzzo, which usually means a dish is older than any of the claims. Written recipes go back at least to the eighteenth century, and several versions circulated at once, differing in the fat used and in whether the dough was fried or baked.

Its logic is the logic of Carnival. The days before Lent were when a household used up eggs, sugar, butter and lard, and frying was the fastest way to turn small amounts of expensive ingredients into a large quantity of something festive. Flour, eggs and a little fat make a dough that costs almost nothing and multiplies into dozens of pieces, and the frying pot was already hot for the chiacchiere. Castagnole survive because they are cheap, quick and impossible to make elegant, which is exactly the mood of the season they belong to. Rolling the balls was a job for children, and in many households it still is.

Alchermes brings the other half of the story. The name comes from the Arabic al qirmiz, crimson, the dye of the kermes insect that first colored the liqueur before cochineal replaced it. It is a spirit infused with cinnamon, cloves, coriander, nutmeg, vanilla and rose water, and it is tied to Florence and to the apothecary tradition of Santa Maria Novella. Pastry cooks took it over as a coloring and a perfume rather than a drink: it stains the sponge of zuppa inglese and tints the pesche dolci of Emilia.

In the fritter, that heritage becomes something simple. Where the classic castagnola is rolled in plain sugar, the Alchermes version takes a brief bath in spiced red syrup first, so each ball comes out with a crimson crust, a scent of cloves and rose, and a soft lemon crumb underneath. It is an honest regional variation with a traceable reason to exist, not an invention, and it deserves the same care as any other Carnival classic.

Recipes vary from town to town. Some cooks add ricotta, some anise or rum, some bake the balls instead of frying them, and all of them are legitimate castagnole. What this version keeps from the tradition is the essence: a soft dough, a small round shape and a coat of sugar. Everything else, from the lemon to the syrup, serves those three things and nothing more.

Ingredients

Weigh the flour and the eggs. The dough is soft, and small differences show in the frying.

For the dough

All purpose flour, 2 cups (250 g), plus 2 tbsp (16 g) for dusting
Granulated sugar, 1/3 cup (65 g)
Baking powder, 2 tsp (8 g)
Fine sea salt, 1/4 tsp (1.5 g)
Large eggs, 2, about 3 1/2 oz (100 g) without shells
Unsalted butter, melted and cooled, 3 tbsp (42 g)
Whole milk, 1/4 cup (60 ml)
Finely grated zest of 1 untreated lemon
Vanilla extract, 1 tsp (5 ml)

For frying

Neutral frying oil, sunflower or peanut, 6 cups (1.4 L), about 2 1/2 in (6 cm) deep

For the Alchermes finish

Alchermes liqueur, 1/3 cup (80 ml)
Water, 1/3 cup (80 ml)
Granulated sugar, 1/2 cup (100 g), divided: 2 tbsp (25 g) for the syrup and the rest for rolling
Extra Alchermes for serving, 2 tbsp (30 ml), optional

Use untreated lemons, since only the zest is used. Sunflower or peanut oil gives a neutral flavor and a smoke point above 400°F (205°C), while olive oil is too assertive here. Alchermes is sold as a liqueur in Italian delicatessens and online, usually at about 21 percent alcohol, and a good bottle is spiced, floral and deep red.

Preparation

Step 1

Mix the dry ingredients. Whisk the flour, sugar, baking powder and salt in a large bowl, keeping the 2 tablespoons of extra flour aside, and make a well in the center. Whisking first spreads the baking powder evenly, which matters because uneven leavening gives balls that swell on one side and fry lopsided.

Step 2

Combine the wet ingredients. Whisk the eggs, milk, cooled melted butter, lemon zest and vanilla in a jug until uniform, then pour into the well and stir with a spatula until no dry flour remains. The butter must be cool, not warm, or it starts cooking the eggs and thins the dough.

Step 3

Rest the dough. It will be soft and sticky, closer to a thick batter than to bread dough, and that is correct. Cover the bowl and rest it for 20 minutes at room temperature so the flour hydrates and the dough firms enough to shape. Resist adding more flour than the reserved 2 tablespoons.

Step 4

Shape equal balls. Flour your hands, pinch off pieces of 3/4 oz (18 g), roll each between your palms into a smooth ball and set them on a floured tray under a towel so they do not form a skin. Weigh the first three, then work by eye and check every fifth. You should end with about 30, each roughly 1 1/4 in (3 cm) wide.

Step 5

Heat the oil. Pour the oil into a heavy 5 quart (4.7 L) pot so it comes no more than halfway up the sides. Heat to 340°F (170°C), checking with a thermometer clipped to the side and not resting on the bottom. Line a tray with paper towels and set it within reach of the stove.

Step 6

Fry the first batch. Lower 6 balls into the oil with a slotted spoon and leave them alone for the first minute. They sink, rise, then begin to swell. Adjust the flame to hold 335 to 345°F (168 to 174°C). After about 2 minutes they turn over on their own. Fry 2 to 3 minutes longer, nudging them gently, until deep golden all around. Do not prick or squeeze them.

Step 7

Drain and let the oil recover. Lift the fritters onto the towels and drain for 30 seconds. Wait until the oil is back at 340°F (170°C) before adding the next 6, and repeat until all the dough is fried. Break one open from the first batch: the crumb should be cakey and dry, with no gummy core.

Step 8

Make the Alchermes syrup. Simmer the Alchermes, the water and 2 tablespoons of the sugar in a small pan for about 3 minutes, until reduced to roughly 1/3 cup (80 ml) and lightly syrupy. Pour the remaining sugar into a shallow dish and keep the pan on the lowest heat. If the syrup thickens too far, loosen it with a teaspoon of water.

Step 9

Glaze and roll. While still warm, dip each castagnola in the syrup for 3 seconds, lift it with a slotted spoon, let the excess drip off, then roll it in the sugar until coated. Set the finished fritters on a wire rack for 10 minutes so the sugar crust sets before serving.

Plating

Serve the castagnole within an hour of finishing, heaped in a low pyramid on a warm platter lined with parchment or a white doily, so the crimson sheen shows. Allow 5 or 6 per person. Dust nothing on top: the sugar crust is already the finish. Wipe stray sugar from the rim with a dry cloth.

Put a small bowl of warm Alchermes syrup alongside for guests who want more color and perfume. Hot espresso or a small glass of vin santo suits the end of a Carnival meal. For a plated dessert, set 4 castagnole on a cold plate with a spoonful of mascarpone whipped with a little sugar and vanilla, which gives a cool creamy contrast to the warm crumb. Set out small napkins, since the sugar is generous.

Professional Technique

This recipe depends on one number, the temperature of the oil, and on one geometric fact: a sphere has the least surface for its volume of any shape. A castagnola of 3/4 oz (18 g) is about 1 1/4 in (3 cm) wide, so a large mass of cold dough sits behind a thin shell. Heat enters only through that surface and moves inward slowly, because dough is mostly water and air.

That is why the window is narrow, 335 to 345°F (168 to 174°C). Above 360°F (182°C) the shell browns in about 90 seconds while the center is still near 140°F (60°C), and you get a dark ball with a raw core. Below 320°F (160°C) the shell sets too late, the gas escapes and oil moves in, and the fritter comes out pale, dense and greasy. Inside the window, the crust browns just as the center reaches about 200°F (93°C).

The castagnola tells you when it is ready. As the center sets, the ball becomes lighter and turns over by itself, showing a pale band where it sat above the oil. That flip is the signal, more reliable than a timer or color alone. For it to work every ball must weigh the same, because a larger one flips late, a smaller one flips early, and a mixed batch cannot be judged as a group.

Fry 6 at a time. Cold dough drops the oil about 25°F (14°C) on entry, and the water leaving as steam takes more heat. A full pot of oil is a large reservoir, and the burner refills it in 2 to 3 minutes. Waiting for the thermometer between batches is the technique.

Texture and Moisture Control

The ideal castagnola has a thin crisp shell over a crumb like a small moist cake, tender but dry to the fingers. The dough is roughly 30 percent water, and part of it leaves as steam during frying, which puffs the crumb. Underfried, the center stays gummy. Overfried, it dries into a crouton that no syrup can rescue.

The Alchermes syrup is the second moisture event. Alcohol and sugar water can soften a hot crust within minutes, so the dip lasts 3 seconds and the sugar goes on straight after, where its dry crystals absorb the surface syrup and set into a thin crackling glaze as the fritter cools. Reducing the syrup to a light body makes it cling instead of soaking in.

Cool the fritters on a wire rack, never a plate, so steam escapes from underneath. Eat them within a few hours: the sugar shell slowly draws moisture out of the crumb and softens. Serve them warm, not hot: at about 120°F (50°C) the crust is at its crispest, the crumb at its softest and the scent of clove and rose at its strongest. By the next day they are still good but no longer crisp.

Professional Mise en Place

Frying is fast and unforgiving once it starts, so everything is ready before the oil goes on. Work in the order below and the service becomes calm and predictable.

Equipment and tools

Heavy 5 quart (4.7 L) pot and a clip on frying thermometer
Digital scale, for the eggs and for weighing the balls
Slotted spoon or spider
Wire rack set over a tray
Small saucepan for the syrup and a fine sieve for the oil afterward
Two trays, one floured and one lined with paper towels

Prepared ahead

Dough mixed and rested, covered, up to 2 hours in the refrigerator, brought back to room temperature for 15 minutes
Balls shaped and weighed, covered on a floured tray, up to 30 minutes
Alchermes syrup made up to 3 days ahead and sealed in the refrigerator

Service setup

Oil at 340°F (170°C) before the first ball goes in
Syrup warm on the lowest heat
Sugar in a shallow dish, rack and towels in reach
Timer set for the first flip check at 2 minutes
Serving platter warm and lined

Chef Tips

Fry one test ball before the batch. A single castagnola shows whether the oil is right and whether the dough needs a spoonful more flour, and it takes 5 minutes. Cut it open and look at the center. Watch for the flip more than the clock.

Choose a real Alchermes with a spiced, floral perfume, and taste it neat. Cheap bottlings taste of red dye and sugar, and reducing it only concentrates the fault. Keep the bottle tightly closed afterward.

Grate the lemon zest into the sugar for the dough and rub it with your fingers first. The oils release into the crystals and scent every bite more evenly than zest stirred in alone.

Add a pinch of ground cinnamon to the rolling sugar if you like. It pushes the spice note forward without hiding the Alchermes.

Filter the oil through a fine sieve when it has cooled. It stays clean enough for a second batch of fritters within a week, if stored covered and away from light.

Common Mistakes

Frying too hot. Above 360°F (182°C) the shell darkens long before the center cooks, and the ball turns out raw inside. Trust the thermometer, not the color of the first minute, because a dark shell can hide a raw center.

Crowding the pot. More than 6 balls drop the oil far below 320°F (160°C) and the fritters absorb grease. Fry in small batches and wait for the thermometer to recover before the next.

Adding flour to a sticky dough. Extra flour makes tough, dry, heavy castagnole. The dough should be soft, and floured hands do the rest.

Soaking in syrup. Leaving the fritters in the Alchermes for more than a few seconds turns the crust soggy and the crimson color muddy. Dip briefly and roll in sugar.

Shaping uneven balls. Different sizes cook at different speeds and flip at different times, so half the batch is raw or overdone. Weigh them.

Skipping the rest. Dough used straight from the bowl is too wet to shape and fries into flat, irregular balls. Twenty minutes of rest firms it enough to roll without adding flour.

Wine Pairing

Moscato d'Asti DOCG: Barely fizzy, low in alcohol and full of peach and orange blossom, this is the natural partner for a sugar crusted fritter. Its gentle bubbles lift the fried oil off the palate, and its sweetness matches the glaze without adding weight. The acidity keeps the finish clean between bites.

Brachetto d'Acqui DOCG: A sweet sparkling red from Piedmont, ruby colored like the Alchermes itself. Its strawberry and rose petal aromas echo the rose water and spice in the liqueur, and its light body and low alcohol never overpower the lemon in the dough. The color makes the plate look intentional.

Franciacorta DOCG: A dry option for guests who dislike sweet wines. The fine persistent bubbles and firm acidity cut through the frying oil like a squeeze of lemon, while the brioche and toasted almond notes of time on the lees suit the buttery crumb. Choose a brut, which stays gentle against the sugar.

Lambrusco di Sorbara DOC: The pale, high acid Lambrusco of Modena is the local answer to anything fried. Its raspberry and violet aromas pick up the red fruit in the Alchermes and its lively bubbles clear the palate. Choose a slightly off dry bottle, since a bone dry one tastes sharp against the sugar.

Vin Santo del Chianti Classico DOC: The old Tuscan companion of every fried and baked sweet. Amber, with hazelnut, dried apricot and honey, its nutty oxidative depth meets the caramelized crust and the clove in the syrup. Pour a small glass, since the sweetness is concentrated and the finish long.

Storage & Reheating

Freshly glazed castagnole are best the same day. Keep finished castagnole in a loosely covered container at room temperature for up to 24 hours, layered with parchment so the sugar does not weld them together. Do not refrigerate them: cold dries the crumb and dulls the sugar. Kept sealed too tightly, the crust turns damp, so leave the lid slightly ajar.

For longer storage, freeze the fried fritters before glazing, spread on a tray until solid and then bagged, for up to 1 month. Reheat from frozen on a tray in a 325°F (165°C) oven for 8 to 10 minutes, then glaze in warm syrup and roll in sugar as usual. Glazed leftovers refresh in a 300°F (150°C) oven for 5 minutes. The syrup keeps sealed in the refrigerator for 1 week.