Italian Ferrara Pumpkin Tortelli | Tortelli di Zucca Ferraresi

Sep 29

11 min read

Tortelli di Zucca Ferraresi (Italian Ferrara Pumpkin Tortelli)

Tortelli di zucca are the Ferrara answer to a vegetable that arrived from the Americas and never left. Inside a thin sheet of egg pasta sits roasted pumpkin, aged Parmigiano, crumbled dry amaretti and nutmeg: a filling that reads sweet, salty and faintly bitter in one mouthful. Butter and sage carry it, and nothing else belongs.

The dish stands or falls on how the pumpkin is cooked, hours before the pasta is rolled.

Yield: 6 servings, about 36 tortelli. Prep: 1 hour. Rest: 1 hour for the dough, overnight for the filling. Cook: 1 hour 10 minutes. Difficulty: advanced. Course: primo piatto. Region: Emilia Romagna, Ferrara.

The Story

Ferrara ate pumpkin tortelli before most of Italy knew what a pumpkin was. Cucurbita moschata and its relatives crossed the Atlantic in the sixteenth century and found, in the Po valley, warm summers and deep soil that suited them better than anywhere else on the peninsula. Before that the Italian word zucca meant the bottle gourd, a watery thing used mostly for containers. Cristoforo di Messisbugo, steward to the Este dukes and author of Banchetti, Composizioni di Vivande, printed in Ferrara in 1549, already records filled pasta of zucca on the ducal table. The Este court was the most extravagant in northern Italy, and its kitchen worked with sugar, spice and novelty without embarrassment. The sweet and savoury filling that puzzles modern diners is a direct survival of that Renaissance palate rather than a modern invention.

The countryside kept the habit long after the court fell. The reclaimed land of the Po delta, sandy, flat and drained by centuries of canals, still grows the two pumpkins this recipe wants: the violina, ribbed and long necked with dense orange flesh, and the pale santa bianca of the Emilian plain. Both are dry fleshed and sugary, unlike the wet ornamental squashes sold in autumn elsewhere. The breadcrumbs traditionally came from coppia ferrarese, the twisted sourdough bread of the city, which is lean and almost fatless and therefore dries to a fine, thirsty crumb. In Ferrarese dialect the shape is caplaz, a big hat, and it is larger and coarser than the neat tortelli of Bologna.

Thirty miles upriver, Mantova fills almost the same pasta with a heavy hand of amaretti and mostarda, and the result is frankly sweet. Ferrara has always argued for restraint: enough amaretti to be felt and not enough to turn a primo into a dessert, and a great deal of well aged Parmigiano to hold the line on the savoury side. The two cities have been disagreeing about this for centuries, and neither has moved. The city dresses the tortelli two ways, melted butter with sage on ordinary days and a slow meat ragu at Christmas, and both are orthodox. What is not orthodox, in Ferrara, is sugar in the filling, and the dish is registered among the traditional food products of Emilia Romagna without any.

Ingredients

The filling quantities are calibrated against the weight of roasted flesh, not against the whole squash, so weigh the pumpkin after it has been roasted and drained.

For the pasta dough

Italian 00 flour, 3 1/4 cups (400 g)
Eggs, large, 4
Egg yolk, 1
Fine sea salt, 1/2 tsp (3 g)
Semolina flour for dusting, 1/2 cup (85 g)

For the pumpkin filling

Zucca violina or butternut squash, whole, 4 lb (1.8 kg), to yield about 1 1/2 lb (680 g) roasted flesh
Parmigiano Reggiano aged 30 months, finely grated, 7 oz (200 g)
Dry amaretti biscuits, crushed to a coarse powder, 2 oz (55 g)
Dry breadcrumbs from coppia ferrarese or another lean unsalted bread, 1/4 cup (30 g)
Egg yolk, 1
Freshly grated nutmeg, 1/2 tsp (1 g)
Fine sea salt, 1 tsp (6 g)
Freshly ground black pepper, to taste

For finishing

Unsalted butter, 5 oz (140 g)
Fresh sage leaves, 16 to 20
Parmigiano Reggiano, finely grated, 2 oz (55 g)
Reserved pasta cooking water, about 1/2 cup (120 ml)
Freshly grated nutmeg, a small pinch per plate
Coarse sea salt, 2 tbsp (36 g) for every 4 quarts (3.8 l) of water

Preparation

Roast the pumpkin dry

Heat the oven to 400°F (200°C). Halve the pumpkin, scrape out seeds and fibres and set the halves cut side down on parchment. No oil, no cover, no water. Roast 50 to 60 minutes, until a knife meets no resistance. Turn the halves cut side up for the last 10 minutes so the exposed flesh dries instead of steaming. Scoop the flesh from the skin and drain it in a colander for 20 minutes.

Season the filling and rest it overnight

Mash the warm flesh with a fork or pass it through a food mill, never a blender, which shears the pectin into glue. Work in the Parmigiano while the pumpkin is warm so the cheese binds, then the amaretti, breadcrumbs, egg yolk, nutmeg, salt and pepper. It should taste savoury first, sweet second, with a bitter almond close. Cover and refrigerate overnight: the crumbs need hours to take up free water, and a filling that seems firm now can slacken by morning.

Make the sfoglia

Mound the flour, open a well and break in the eggs, the extra yolk and the salt. Draw the flour in with a fork, then knead with the heel of your hand for a full 10 minutes. Emilian egg pasta takes no water and no oil, so it starts stiff and comes round only with time. It is ready when the surface is smooth and springs back slowly under a thumb. Wrap it and rest it at room temperature for 1 hour.

Roll the sheet thin

Cut the dough in four and keep three pieces wrapped. Flatten one and pass it through the machine, folding and repassing twice on the widest setting to laminate, then narrowing one notch at a time to the second thinnest, about 1/32 inch or 0.8 mm. Held up, the sheet should show the shadow of your hand without tearing. Keep finished sheets under a cloth, never under flour.

Fill and shape the tortelli

Cut the sheet into squares of about 2 3/4 inches (7 cm) and set a rounded teaspoon, roughly 1/2 oz (14 g), of cold filling in each centre. Do not overfill: a swollen tortello splits at the boil. Fresh egg pasta seals to itself, so wet nothing unless the sheet has dried. Fold corner to corner into a triangle, press the air out from the filling outward, bring the long points around a fingertip and pinch. Rest them on semolina, not touching.

Brown the butter and crisp the sage

Put the butter and the whole sage leaves in a wide saute pan over medium low heat. Swirl for 3 to 4 minutes, until the milk solids turn light hazelnut and the smell goes from dairy to toasted nut. Pull the pan off the heat the moment the solids colour, because they pass from nutty to acrid in under a minute. Lift the sage onto paper and hold the butter in the warm pan.

Cook the tortelli and finish in the pan

Bring 4 quarts (3.8 l) of water to the boil, salt it, then drop it to a strong simmer. Cook the tortelli in two batches for 3 to 4 minutes from the moment they rise, until the sealed edge is tender, and lift them out with a spider. Add them to the warm butter with 2 tablespoons of pasta water per portion, swirl over low heat for 30 seconds until the sauce turns glossy and clings, then add the Parmigiano off the heat.

Plating

Use wide shallow bowls, warmed. Cold porcelain sets browned butter into a dull film in seconds and the sauce stops moving. Six tortelli per person is a primo, eight is generous, and they go down in a single loose layer, never piled, because the weight of a second layer flattens the ones beneath and pushes filling through the seams.

Spoon the pan butter over them rather than around them, letting the toasted milk solids fall where they will, since those specks are the visible proof of the browning. Lay two or three crisp sage leaves on top, add a light fall of grated Parmigiano and one small grating of nutmeg across the bowl. Serve at once. These tortelli are at their best within a minute of leaving the pan.

Professional Technique

The pumpkin has to be dried, not boiled, and that is the whole technical argument of the dish. Raw pumpkin flesh is around ninety percent water. Dropped into a pot it gains water: the cell walls soften, the pectin hydrates and the mash weeps steadily for hours, especially once salt begins drawing moisture out of the tissue. Roasted whole or in halves under dry heat, the same flesh loses roughly a quarter of its weight to evaporation, the sugars concentrate and a little caramelisation develops at the cut surface. Nothing downstream undoes a boiled pumpkin, and no quantity of breadcrumbs absorbs that much free liquid.

That matters because a filling behind a sheet 0.8 mm thick is sealed inside a closed vessel. Water leaving the filling during the boil has nowhere to go: it collects against the inside of the sfoglia, dissolves the starch from within, and the pasta turns slack and pasty exactly where it should be taut. Split seams and a pool of loose orange liquid are the same failure seen from outside. A dried filling stays solid and lets the sfoglia cook from the water outside only.

The crushed dry amaretti do two jobs and neither is decorative. First they are physically thirsty: twice baked, nearly free of water, high in starch and ground almond, they take up residual moisture over the overnight rest in a way damp breadcrumbs cannot. Second, they correct flavour. Bitter almond carries benzaldehyde, and that bitterness sits directly against the sugar of the roasted squash, pulling the filling back toward savoury. Remove the amaretti and the filling turns sweet and one dimensional; double them and it becomes a dessert.

Texture and Moisture Control

Three textures have to arrive together: the sfoglia tender but with a slight resistance at the double thickness of the seam, the filling dense and spoonable rather than runny, the butter glossy rather than oily. The filling dictates the rest, and the test is simple. A rounded teaspoon should keep its shape on the spoon for ten seconds without slumping or shedding liquid at its base. If it slumps, work in another tablespoon of crushed amaretti and give it an hour of cold rest before judging it again.

The sauce is a starch stabilised emulsion, not melted butter. Butter is roughly sixteen percent water and eighty percent fat, and left alone in a hot pan those separate. Adding starchy pasta water and swirling over low heat lets the dissolved starch coat the fat droplets and hold them suspended, which is why the sauce turns opaque and clings. Too much heat breaks it and the fat pools; too much water thins it to a broth. Keep the pan under a simmer, add the water in spoonfuls, and put the Parmigiano in only once the pan is off the flame, since its proteins tighten into strings above about 160°F (70°C).

Professional Mise en Place

A two day preparation with a four minute service window, so almost everything is staged in advance.

Equipment and tools

Pasta machine or a long matterello and a large wooden board
Food mill or a sturdy fork for the pumpkin, never a blender
Pastry wheel, bench scraper, piping bag with a plain tip
Wide saute pan and a spider skimmer for the tortelli
Trays dusted with semolina, cloths to cover the sheets

Prepared ahead

Pumpkin roasted, drained and mashed, up to 2 days ahead, refrigerated
Filling seasoned and rested overnight, then piped into a chilled bag
Tortelli shaped the same morning, on semolina trays in a single layer
Sage washed and dried completely, butter cut and at room temperature
Parmigiano grated fine, kept covered and cool

Service setup

Water at a strong simmer, salted, a ladle beside it for the starch water
Butter browned, pan held warm off the heat, sage drained on paper
Bowls warming, grated cheese and nutmeg grater within reach
Tortelli cooked in two batches so the water never drops off the boil
Nothing plated until the pan swirl is finished

Chef Tips

A 4 lb (1.8 kg) squash gives anywhere from 1 1/4 to 1 3/4 lb of usable flesh depending on the cavity and the variety, so weigh what comes out of the oven rather than trusting the shopping weight.

Buy Parmigiano aged at least 30 months and grate it yourself. Older cheese is drier, saltier and more crystalline, which pushes the filling in exactly the direction it needs to go. Pre grated cheese carries anticaking starch and moisture, and both show up in the finished tortello.

Make a test tortello before shaping the rest. Boil one, cut it open and look. If liquid runs onto the board you have a batch to correct, and it costs one square of pasta to find out instead of thirty six.

Freeze whatever you will not cook the same day, on the tray, uncovered, until hard, then bag them. Raw filled pasta held a few hours in the refrigerator sweats through the sfoglia and welds itself to the tray.

Common Mistakes

Boiling or steaming the pumpkin. It is the single error that ruins this dish, and no correction downstream repairs it. Wet flesh gives a filling that leaks through the seams and turns the inside of the sfoglia to paste. Dry oven heat only.

Adding sugar to the filling. The roasted squash and the amaretti already bring all the sweetness the plate can carry, and Ferrara has never put sugar in a caplaz. Sweetened filling stops being a primo piatto.

Rolling the sheet too thick. Above about 1 mm the seam where two layers meet stays chalky after 4 minutes, and cooking longer to fix it overcooks the filled centre. Take the sheet to the second thinnest notch.

Overfilling each square. A teaspoon looks mean and is correct. More filling means a thin stretched seal, trapped air and a tortello that bursts in the pot and empties itself into the water.

Burning the butter. Milk solids pass from hazelnut to bitter in well under a minute. Pull the pan the moment the colour turns, and finish with pasta water rather than more heat.

Wine Pairing

Lambrusco di Sorbara DOC: The local answer and the best one. Pale, frothing and secco, with the highest acidity of the Lambrusco family and a tart sour cherry fruit, it scours butter and aged Parmigiano off the palate between mouthfuls. Its red fruit answers the sweetness of the pumpkin without contributing sugar. Serve it cold, around 54°F (12°C).

Lambrusco Grasparossa di Castelvetro DOC: Darker, denser in foam and carrying real tannin, this is the bottle for tortelli dressed with ragu rather than butter. The tannin grips the fat and the crystalline salt of a 30 month Parmigiano, and the blackberry depth stands up to braised meat. Insist on the dry version.

Colli Bolognesi Pignoletto DOCG: From the hills behind Bologna, made from grechetto gentile, and the still white most at home here. Brisk acidity and green apple fruit cut the browned butter, while the faintly bitter finish the grape always leaves runs alongside the amaretti note instead of fighting it.

Romagna Albana DOCG: Choose the dry version. Albana has a phenolic grip and a light bitterness unusual among Italian whites, which gives it purchase against a rich filling, and its apricot and almond tone mirrors the crushed amaretti closely. Enough body to carry the butter without seeming thin.

Franciacorta DOCG: The metodo classico option. Long lees ageing leaves bread crust and hazelnut aromas that sit directly alongside browned milk solids, and the fine persistent bead lifts fat off the tongue as no still wine can. Keep to Brut or lower, since perceptible dosage pushes the filling toward dessert.

Storage & Reheating

The filling keeps in an airtight container in the refrigerator for 3 days and is better on day two. Raw shaped tortelli hold on a semolina tray, uncovered and refrigerated, for 4 hours at most before the filling sweats through. For longer, freeze them flat on the tray until solid, then bag them for up to 2 months and drop them into the water frozen, adding about 1 minute.

Cooked tortelli do not reheat well, so cook only what will be eaten. If you must, warm them in a covered pan with a spoonful of water and a knob of butter over the lowest heat for 2 to 3 minutes, never in a microwave, which boils the filling and splits the seams. Browned butter keeps a week refrigerated in a sealed jar. Do not freeze the finished dish.

Nutrition

Per serving, based on 6 servings:

Calories: 640 kcal
Total Fat: 33 g
Saturated Fat: 18 g
Trans Fat: 0.8 g
Unsaturated Fat: 12 g
Cholesterol: 210 mg
Sodium: 780 mg
Total Carbohydrates: 62 g
Fiber: 4 g
Total Sugars: 9 g
Added Sugars: 3 g
Protein: 26 g
Lactose: 1.2 g
Principal micronutrients: vitamin A, calcium, phosphorus, potassium, vitamin B12