Italian Amaretto Pastry Cream | Crema all'Amaretto
Crema all'amaretto is pastry cream with crushed amaretti worked into it, and it behaves differently from every other flavoured crema because the flavouring is itself a dry biscuit that drinks liquid. Get that one fact right and the cream is silky and deeply almond scented. Ignore it and the same recipe sets like putty overnight.
This is a working pastry kitchen version: a reduced starch base, powdered amaretti cooked into the milk, coarse amaretti added only at the last minute, and the liqueur off the heat.
Yield: about 3 1/2 cups (850 g), enough to fill 24 bignè or one 9 inch (23 cm) tart. Prep: 20 minutes. Cook: 15 minutes. Chill: 3 hours. Total: about 3 hours 35 minutes. Difficulty: intermediate. Course: dessert component. Region: Lombardy, the Saronno area north of Milan.
The Story
Crema pasticciera is the spine of Italian pastry. It fills the bignè of a Sunday tray, the millefoglie, the torta della nonna, the crostata di crema, and every pastry shop in the country makes it daily in quantity. Flavouring it is the pastry chef's signature, and in Lombardy the flavouring that comes to hand most often is the amaretto, because the crisp almond biscuit is made a short drive from Milan.
Saronno is the town that made that biscuit famous, and it is also the home of the almond liqueur that carries the name. Amaretti secchi have been baked commercially there since the nineteenth century, sold in tins wrapped in coloured paper, and every tin ends the same way: a layer of broken biscuits and dust at the bottom that nobody wants to serve. That residue is the real origin of this cream. It was never a designed recipe. It was what a household or a pastry shop did with the crumbs.
Northern Italian cooking had already worked out what amaretti crumbs do. In Mantua, the filling for tortelli di zucca has included crushed amaretti for centuries, and not for flavour alone: roasted pumpkin releases water, and the biscuit absorbs it so the filling stays firm enough to close inside pasta. Cremona and Ferrara use the same trick in stuffed vegetables and baked fruit. The crumb is understood there as a structural ingredient, a drying agent, long before anyone thinks of it as a taste. Ask a cook in the Po valley why the amaretti are in the pumpkin and the answer is about the water, not the almond.
Applying that understanding to a pastry cream is the whole point of the recipe below. The Mantuan cook reaches for amaretti because the filling is too wet. A pastry cream is deliberately wet, and it is set with egg and starch in measured amounts. Adding a powerful absorbent to a mixture whose set has already been calculated means the calculation has to change, and most published versions of crema all'amaretto simply do not change it.
Ingredients
For the cream base
Whole milk, 2 cups (480 ml)
Heavy cream, 1/2 cup (120 ml)
Egg yolks, large, 6
Granulated sugar, 1/2 cup (100 g), divided
Cornstarch, 2 tbsp (16 g), a deliberately reduced amount
Fine sea salt, 1 small pinch
Unsalted butter, cold and cubed, 1 1/2 tbsp (21 g)
Vanilla bean, split lengthwise, 1/2
For the amaretto element
Dry amaretti biscuits, amaretti secchi, 2 1/2 oz (70 g), for grinding to powder
Amaretto liqueur, 3 tbsp (45 ml)
Pure almond extract, 1/8 tsp (0.6 ml), optional
For finishing
Dry amaretti biscuits, broken into coarse pieces, 1 oz (30 g)
Sliced almonds, toasted, 2 tbsp (14 g)
Powdered sugar, for dusting
Flaky sea salt, a very small pinch
Buy amaretti secchi, the hard dry biscuit that snaps, not the soft chewy amaretti morbidi. Only the dry type grinds to a clean powder and only the dry type absorbs liquid predictably, which is what this recipe is built on.
Preparation
Grind one portion of amaretti and keep the other coarse
Weigh the biscuits before anything else, because the two portions do completely different jobs. Put the 2 1/2 oz (70 g) into a food processor and run it to an even powder with no gritty fragments left, about 30 seconds. Break the separate 1 oz (30 g) by hand into pieces roughly the size of a fingernail and seal them in a container, away from any steam. The powder goes into the hot milk. The coarse pieces never go near the cooking cream.
Infuse the milk with the amaretti powder
Combine the milk, the heavy cream, the vanilla bean, half the sugar and the pinch of salt in a heavy saucepan and bring it to the point where the surface trembles. Take the pan off the heat, whisk in all of the amaretti powder and leave it covered for 10 minutes. Watch what happens in that time: the milk visibly thickens and coats the whisk, and no starch and no egg has gone in yet. That thickening is the biscuit, and it is the reason the rest of the recipe is scaled down.
Whisk the yolks with the reduced starch
Put the yolks in a bowl with the remaining sugar and whisk for about a minute, until the colour lightens. Sift in the cornstarch and whisk until there is not one dry lump anywhere. Two tablespoons is a third less starch than a plain crema pasticciera of this size would take, and that is intentional rather than an economy. Lift out the vanilla bean and scrape the seeds back into the warm milk before you go on.
Temper, then cook to the bond and stop early
Pour a third of the warm amaretti milk into the yolks in a thin stream while whisking, then return everything to the pan. Cook over medium heat, whisking continuously and reaching into the corners, until it thickens suddenly and one or two slow bubbles break the surface. Give it 30 seconds more and take it off. This cream arrives at that moment sooner than a plain pastry cream does, so judge it by the trail the whisk leaves rather than by a clock, and pull it while it still looks slightly loose to you.
Add the liqueur and the butter off the heat
With the pan completely off the stove, whisk in the amaretto liqueur in two additions, then the almond extract if you are using it, then the cold butter a cube at a time until the surface turns glossy. The liqueur slackens the cream noticeably, which is expected and already accounted for. Add it away from the heat so the aromatic compounds stay in the cream instead of leaving with the steam, and do not return the pan to the burner afterwards for any reason.
Chill it flat, and leave the coarse pieces out
Do not pass this cream through a sieve. A sieve would strain out the ground biscuit that carries the flavour, which is the one place a normal pastry cream instruction has to be abandoned. Scrape it instead into a cold wide tray, spread it about 3/4 inch (2 cm) deep, press plastic wrap directly onto the surface and refrigerate 3 hours. Whisk it smooth when cold. The coarse amaretti pieces go in at the moment of serving, never before.
Plating
Served as a dessert in its own right, spoon the cold cream into a shallow coupe rather than a tall glass, so the surface is wide and every spoonful reaches the garnish. Whisk it smooth first, then fold in half the coarse amaretti pieces with two turns of a spatula only, so they stay in pieces.
Scatter the rest of the pieces over the top with the toasted sliced almonds, dust lightly with powdered sugar and add the smallest pinch of flaky salt. Serve it at refrigerator temperature, around 43°F (6°C), and serve it within minutes of adding the biscuit. As a filling for bignè or a tart, pipe it cold and leave the coarse pieces out entirely, because a piping tip will crush them and a tart base will soften them.
Professional Technique
The technique that defines this cream is the recognition that a crumbled biscuit is a thickener. Amaretti secchi are essentially sugar, egg white and ground almonds baked dry, and every one of those components binds water. Dropped into hot milk in powder form, the biscuit behaves the way a flour does: the sugar dissolves and raises the viscosity of the liquid, the dried egg white swells and sets again, and the almond solids absorb several times their own weight. You can see the effect in the pan during the infusion, before a gram of starch is anywhere near the mixture.
Because that thickening is real and unavoidable, the starch in the recipe has to come down or the two thickeners stack. A cream that leaves the stove correctly set with a full measure of cornstarch and 2 1/2 oz (70 g) of biscuit inside it will keep tightening for hours in the refrigerator, as the almond solids go on drawing water out of the custard. By the next morning it is a paste that a spoon stands up in, and whisking will not bring it back, because the water is inside the biscuit rather than free in the mixture. Two tablespoons of cornstarch for 2 1/2 cups (600 ml) of liquid looks wrong on paper and is right here.
The second half of the technique is choosing the form the biscuit takes, and the two forms are not interchangeable. Powdered amaretti disappear completely while doing the thickening work. Coarse pieces do almost no thickening at first and stay audible under the teeth, which is the effect most people actually want from this dessert, and they buy it at the cost of a much shorter life on the plate.
Texture and Moisture Control
Follow the coarse pieces through time and the whole storage rule for this dessert writes itself. A piece of dry amaretto dropped into cold pastry cream is crisp for the first few minutes, pleasantly yielding at ten, and by an hour it has taken on enough moisture to be indistinguishable from the cream around it in texture while still being visible as a pale fleck. At that point it has also removed that moisture from the cream, which reads a shade stiffer and duller. This is precisely why the assembled dessert is a same day dessert, and why the base cream on its own is not.
The consequence is a simple split in the kitchen. The cream made with powdered biscuit only is stable and can be made a day ahead, because the absorption finished during the infusion and the reduced starch puts the set where it should be. Anything holding coarse pieces is built at service and eaten immediately.
Depth of chilling controls the rest. Spread the hot cream no more than 3/4 inch (2 cm) deep and it stops cooking within twenty minutes; left in the saucepan it holds enough heat to overset on its own. Plastic wrap pressed onto the surface stops a skin forming, and a skin whisked back in later shows up as small rubbery specks.
Professional Mise en Place
The order below matters more than usual, because the two biscuit portions have to be weighed and separated before the milk goes on the heat.
Equipment and tools
Digital scale, food processor or spice grinder, balloon whisk
Heavy bottomed saucepan of 2 quart (2 litre) capacity
Cold wide shallow tray or sheet pan for chilling, plastic wrap
Flexible spatula, sealed container for the coarse biscuit pieces
Prepared ahead
Base cream with powdered amaretti only, up to 1 day ahead, refrigerated under plastic wrap
Amaretti ground to powder, up to 3 days ahead, in a sealed jar kept dry
Coarse biscuit pieces broken and sealed, on the day, never stored damp
Almonds toasted and cooled, up to 2 days ahead
Service setup
Base cream cold and whisked smooth, held at 39°F (4°C)
Coarse pieces, almonds, powdered sugar and flaky salt lined up dry within reach
Coupes chilled, piping bag fitted if the cream is a filling
Biscuit folded in only at the plate, one dessert at a time
Chef Tips
Grind the powder finer than feels necessary. Fragments that survive the processor never dissolve, and they hydrate at their own pace inside the finished cream, so a batch that tasted smooth at midday turns faintly gritty by evening for no visible reason.
Taste the biscuits before you use them. Almond fats go stale quietly, and a tin that has been open in a warm kitchen for a month brings a flat cardboard note that the milk amplifies rather than hides. The cream is built almost entirely on their flavour.
If you have to make the cream firmer, use one more yolk rather than more cornstarch. Yolk sets the custard without competing with the biscuit for water, so the texture stays creamy instead of turning pasty on the second day.
Keep the liqueur at 3 tablespoons. Push past that for more flavour and the cream slackens beyond what the reduced starch can carry, and you end up adding starch back and losing everything the recipe was designed around.
Common Mistakes
Using the full measure of cornstarch. This is the mistake that ruins the dish, and it only shows up the following day. With the biscuit thickening as well, a standard starch quantity gives a cream that sets hard in the refrigerator and cannot be loosened.
Cooking the powdered amaretti in for too long. Ten minutes covered off the heat is enough. Held at a simmer, the almond solids break down further and the cream picks up a chalky quality on the palate.
Folding the coarse pieces in early. Put them in an hour before service and they hydrate into soft pale specks, taking moisture out of the cream at the same time. Fold them in at the plate.
Passing the finished cream through a sieve. Standard practice for pastry cream, wrong here: the sieve removes the ground biscuit and with it most of the flavour you paid for.
Buying amaretti morbidi instead of secchi. The soft chewy version will not grind and carries its own moisture, so it neither thickens nor disappears and leaves sticky lumps in the finished cream.
Wine Pairing
Vin Santo del Chianti Classico DOC: The reference match, and the historical one, since this is the wine Tuscans drink with almond biscuits. Grapes dried on racks and long oxidative ageing in small barrels give it roasted hazelnut, dried apricot and a resinous finish that lands on exactly the same notes as the toasted biscuit. Crucially its residual sugar sits above the cream's own, so the wine never tastes thin, while the acidity underneath cuts six yolks.
Recioto di Soave DOCG: The lighter and more aromatic option. Garganega dried on racks keeps unusually high acidity for a sweet wine, and that acidity scrubs the fat of the cream off the palate between spoonfuls rather than layering sweetness on sweetness. Its candied citrus peel and almond blossom aromas run parallel to the amaretti instead of covering them, which is the reason to choose it over a heavier passito.
Marsala DOC: Choose a Superiore in the dolce style and pour it small and cool. Being fortified, it carries the alcoholic weight to stand beside the liqueur already in the cream, where an unfortified sweet wine would be overwhelmed. Its oxidative character brings caramel, walnut and dried fig, and that nutty depth mirrors the almond directly while the tangy finish keeps the pairing from turning cloying.
Moscato d'Asti DOCG: The choice when the cream is eaten as a spoon dessert rather than baked into pastry. Low alcohol, gentle pressure and grapey muscat perfume make it refreshing where the others are contemplative, and the light carbon dioxide lifts the dairy fat off the tongue mechanically. Its sweetness is moderate and its acidity high, so it stays lively against a rich cold cream.
Storage & Reheating
The base cream, made with powdered amaretti only, keeps refrigerated in an airtight container with plastic wrap pressed onto the surface for up to 2 days, though it is best on the first. Expect it to set noticeably firmer overnight even at the reduced starch level, and bring it back by whisking it cold, hard, for thirty seconds. If it still resists, whisk in a tablespoon of cold milk, never warm.
Never freeze it. A starch and yolk custard separates on thawing and weeps water, and here that water goes straight into the almond solids, so what thaws is grainy and dry rather than merely loose. Anything assembled with coarse biscuit pieces cannot be stored at all and should be eaten within the hour.
There is no reheating step here. If you need it warm for a filling, stir it over a bain marie and stop at lukewarm, because going further breaks the starch bond and the cream turns liquid permanently.
Nutrition
Per serving, based on 8 dessert portions of about 1/3 cup (105 g):
Calories: 285 kcal
Total Fat: 15 g
Saturated Fat: 7 g
Trans Fat: 0 g
Unsaturated Fat: 7 g
Cholesterol: 175 mg
Sodium: 65 mg
Total Carbohydrates: 29 g
Fiber: 1 g
Total Sugars: 24 g
Added Sugars: 19 g
Protein: 6 g
Lactose: 4 g
Principal micronutrients: calcium, vitamin A, vitamin B12, riboflavin, phosphorus, selenium, vitamin E
These figures are estimates. Alcohol from the liqueur contributes calories that vary with how much evaporates, and the sugar total shifts with the brand of amaretti.
Comments