📌 Scallop Vol-au-vent, Jerusalem Artichoke and Salsify Chips

Posted 3 April 2026 by: Admin #Recipes

Prep Time

40 minutes

Cook Time

35 minutes

Total Time

1h15

Servings

4 servings

This is the kind of recipe you bring out on a Saturday in January or February, when it’s cold outside and you want to spend some unhurried time in the kitchen. A vol-au-vent feels a bit like something from grandma’s house—but this version, with seared scallops, Jerusalem artichoke purée, and crunchy salsify chips, is something else entirely. Best made calmly, in the right order.

Final result — Four vol-au-vents filled with golden scallops, topped with Jerusalem artichoke cream and crowned with crispy salsify chips—a festive dish that impresses everyone.

The puff pastry shell comes out of the oven with a light caramel hue, still warm and slightly crispy to the touch. Inside, the Jerusalem artichoke purée is a soft ivory beige, almost silky. The scallops nestled on top have a dual coloring—brown and caramelized where they hit the pan, pearly and almost translucent in the center. On top, the salsify chips stick out like little sails, paper-thin and amber-honey toned.

Why you’ll love this recipe

✓The contrast of textures : Crunchy, creamy, tender—all three meet in the same bite. This is what makes the dish interesting beyond just the taste.

✓Jerusalem artichoke, the underrated vegetable : Its slightly earthy hazelnut flavor pairs perfectly with scallops. When blended well with cream, it creates a purée of unexpected sweetness that advantageously replaces a classic béchamel.

✓Everything can be prepared ahead : The purée, the chips, the sauce—all can be done quietly in the afternoon. The scallops, however, are cooked at the last minute. Five minutes flat, and you’re done.

✓The restaurant effect without the stress : The vol-au-vent shell naturally frames the presentation. Even a slightly messy filling looks refined once inside the pastry. The container does half the work.

Ingredient Notes

Ingredients

Fresh scallops, Jerusalem artichokes, salsify, puff pastry shells, and herbs: all the ingredients gathered for a gourmet vol-au-vent.

Scallops : Fresh if you can—November to April is their season. Frozen works very well, but they must be thawed in the fridge overnight and patted dry thoroughly with paper towels before cooking. A wet scallop won’t sear; it will steam. The difference between a caramel crust and a rubbery texture is all decided right there.
Jerusalem Artichokes : A winter vegetable easy to find at markets right now. Peel them quickly—they turn black in the open air within minutes—and plunge them directly into water with a squeeze of lemon. Their nutty flavor is discrete but present. Half a vanilla bean infused in the cream before blending, as the recipe suggests, is a great idea: not sweet, just deeper and rounder on the palate.
Salsify : Less common than Jerusalem artichokes, but well-stocked markets and some specialty delis carry them in winter. For the chips, the essential tool is a mandoline: slices must be almost translucent to fry uniformly. By hand it’s doable but uneven, and you’ll end up with half-burnt chips and others still soft.
Heavy Cream : Full fat, not light—this is important. Jerusalem artichoke purée needs the fat to be silky and not split when heated. Same for the sauce in the pan after the scallops: with light cream, it evaporates without ever binding.
Vol-au-vent pastry shells : Store-bought is perfectly fine and there’s no shame in it. Artisan bakers often have them on Saturday mornings. Otherwise, quality frozen brands do the job: heat them at 180°C for ten minutes and they are perfect, flaky and dry inside.

The purée that holds it all

Jerusalem artichoke has a dense texture once cooked—not like a potato, more fibrous and slightly sticky. Cut into even pieces, it cooks in salted water in twenty minutes. Check with the tip of a knife: it should slide in without resistance. Then the blender comes into play with the heavy cream—in a few seconds, you get something of amazing creaminess, a very soft beige, with that light hazelnut scent that tickles the nostrils. A knob of butter at the end, salt, pepper. If you want the vanilla option, infuse half a bean in the hot cream before blending: the effect is subtle but real.

Chips, the delicate part

Salsify is peeled with a vegetable peeler, no mystery there. The mandoline is the key tool: slices must be almost translucent to fry evenly. Oil at 165-170°C, plunge the slices in small batches so the temperature doesn’t drop. They sizzle loudly at first contact, then more softly, and when they turn honey-gold—neither too pale nor too brown—take them out quickly onto paper towels. A bit of fine salt immediately, while they are still hot. Warning: they soften quickly in contact with humidity, so this is the last step before plating.

The unforgiving moment

Scallops are cooked at the very last minute. Absolutely. Dry them one last time with paper towels—really well, on all sides. The pan must be very hot: wait until the butter turns ‘noisette’ (nut-brown), that golden brown color accompanied by a smell of slightly smoked milk caramel. Place the scallops—the sharp hiss of contact is reassuring—and don’t touch them. One minute thirty on one side, flip, another minute thirty. On the outside, they should be golden like light caramel; on the inside, still pearly, almost translucent. Overcooked, they become rubbery and dry. Salt and pepper only at the end of cooking.

The sauce, two minutes

In the same pan, without cleaning it—the scallop cooking juices are precious. Sauté the finely chopped shallot for two minutes over medium heat, then add a splash of cream. Let it reduce until it lightly coats the spoon, a texture similar to warm whole milk. Taste, adjust. It’s simple. And it’s good.

Assembly, quick and easy

Everything hot at the same time. The shells come out of the oven, fill them immediately: a nice spoonful of Jerusalem artichoke purée at the bottom, the scallops placed on top, a drizzle of sauce. The salsify chips are added last, tucked slightly into the filling to stay in place. Chopped chives, a bit of lemon zest—this little acidity cuts through the richness of the dish. Serve immediately, without delay.

Tips & Tricks

Dry the scallops really well—not just a quick wipe. Press on each side, including the edges. A wet scallop won’t caramelize; it will steam and come out soft.
Prepare the chips last, at most one hour before. Beyond that, they absorb ambient humidity and lose the crunch that justifies all the effort.
The brown butter (beurre noisette) for searing the scallops is a real plus compared to simple melted butter—it adds a caramel depth that pairs perfectly with the sweetness of the Jerusalem artichoke. The line between hazelnut and burnt is thin, so stay there and watch.
If you want to prepare everything in advance: the purée and the sauce hold well in a bain-marie for an hour. Chips in an airtight container at room temperature. Never reheat scallops—cook them just before plating, period.

Close-up of the vol-au-vent interior: the pearly scallop, the silky Jerusalem artichoke purée, and the crunchy burst of a salsify chip.

FAQs

Can this dish be prepared in advance?

Yes, partially. The Jerusalem artichoke purée and the sauce can be prepared up to 2 hours ahead and kept in a bain-marie. Salsify chips are made maximum 1 hour in advance, stored in an airtight container at room temperature. The scallops, however, must be cooked at the last minute—it’s non-negotiable.

How to prevent scallops from being rubbery?

Two absolute rules: dry the scallops thoroughly with paper towels before cooking (moisture prevents caramelization), and respect the 1 min 30 per side in a very hot pan. An overcooked scallop becomes rubbery in seconds—the center must remain pearly and slightly translucent.

I can’t find salsify—what can I use for the chips instead?

Parsnip is the best alternative; it fries the same way and has a sweet flavor that fits well. Very thinly sliced Chioggia beets also work and add a pop of color. Otherwise, some fried parsley sprigs or rustic bread croutons provide a comparable crunch.

Should I make the vol-au-vent shells myself?

No, and it’s honestly unnecessary here. Store-bought shells (from an artisan bakery or high-quality frozen ones) are excellent and allow you to focus your energy on the filling, which is the real complexity of the dish. Reheat them at 180°C for 8-10 minutes, that’s it.

Can I use frozen scallops?

Yes, provided they are handled correctly. Thaw in the refrigerator overnight (never in hot water or the microwave), then dry extensively with paper towels on all sides before cooking. The result is slightly less firm than fresh, but perfectly acceptable for this dish.

How to store leftovers?

This is a dish to be eaten the same day, ideally immediately. Reheated scallops inevitably become rubbery, and salsify chips soften in a few hours. If necessary, keep elements separately in the fridge and only reheat the purée and sauce—prepare new scallops if possible.