My good friend Caroline, being part French, is never susceptible to invite me for recipes, so it’s testomony to the standard of the Viennese whirls we had at the Cake Fridge in Bixter a few years in the past, all over an excessively damp cycle excursion of Shetland, that she has been relentless in her calls for for me to recreate them. Many meals are described as melting within the mouth, however those actually did.
These rather undeniable biscuits are referred to as Spritzgebäck in German, from the verb “to squirt”, as a result of they’re piped or pressed from a different cookie device slightly than minimize or rolled. The dough is, as Ravneet Gill observes in her first e-book The Pastry Chef’s Guide, “really simple … the knack is in the piping”. Somewhere between a fairy cake and a cookie, they’re fancy sufficient for a tea birthday party, however simple sufficient to knock up, although the folk on the Cake Fridge had been, reasonably understandably, tight-lipped about their recipe.
The flour
Plain flour is the item for a brief, slightly than chewy texture – readers in the United States, Canada and different puts that develop high-protein wheat would possibly need to experiment with particular cake flour, however in the United Kingdom, bog-standard undeniable is perfect. The protein content material is related as a result of, when hydrated and kneaded with enough drive, those give dough its power and elasticity within the type of gluten. Great for bread, however the kiss of loss of life for a biscuit of this type, which bears extra relation to a shortcrust pastry (therefore their Italian identify, biscotti di pasta frolla).
To minimise gluten building, paintings the dough as low as conceivable after including the flour (although I’m no longer positive patting it in combination between two sheets of clingfilm, as Rose Levy Beranbaum recommends in her Baking Bible, is actually essential. Stirring it in brief in combination, as Susan Spaull and Fiona Burrell direct of their rival Leiths Baking Bible, feels as though it must do the process nearly as neatly, with slightly much less in the way in which of faff. Like Gill, each Mary Berry and Delicious mag exchange one of the crucial flour with gluten-free cornflour.
The sugar
Icing sugar is the secret for a clean, tremendous crumb, however an excessive amount of will reason the biscuits to unfold within the oven. Instead, stay the dough muscularly undeniable and upload sweetness within the filling, or simply give them a beneficiant dusting of icing sugar ahead of serving.
The dairy
As pastry chef Nicola Lamb explains on her Kitchen Projects baking Substack, “piped biscuits need to do a few things – first, be delicious, second they can’t spread too much when baking, and third, the dough needs to be soft enough to be pipeable. Unfortunately, points one and two are kind of mutually exclusive. When it comes to flavouring your biscuits, butter is the MVP. But butter, it melts and spreads. So, limiting the overall proportion of butter without losing flavour or texture is KEY.”
Her answer is so as to add a lot much less butter than one of the crucial different recipes. Berry, as an example, makes use of equivalent portions butter and flour; Gill, Delicious and Ben Mims’ e-book Crumbs fairly much less; and Leiths fairly much less once more – Lamb permits simply part the burden of butter to the flour, however browns it first, to pay attention the flavor. She makes up for the loss via including egg and milk to carry moisture and flavour to the dough with out burdening it with an excessive amount of additional fats (Leiths’ egg yolk and unmarried cream do a lot the similar process).
I like the nuttiness and wealthy golden hue of Lamb’s browned butter, however my testers choose the fewer Germanically precise-looking, however richer-tasting butter-heavy variations. Thanks to the loss of water hindering gluten building, alternatively, browned butter cookies will all the time unfold greater than bizarre ones, so I’m glad to yield and move part and part, as a result of style all the time comes first, particularly when precision piping isn’t actually for your skill-set within the first position. That approach, I will be able to blame the butter. If you’d choose a extra classically perfect-looking Viennese whirl, skip the browning step.
The flavourings
Gill makes use of custard powder (cornflour, salt, colouring and vanilla flavouring) to offer her biscuits color, however I’m depending at the browned butter to do this process for me, whilst I’ll save the vanilla for the buttercream filling I’ve borrowed from Berry. If you’re making plans to not fill your biscuits with icing or jam (or the Nutella or curd Gill suggests), or to dip them in chocolate as Delicious does, you might love to flavour the dough with vanilla, Mims’ lemon zest or the bottom hazelnuts within the Delicious take. The latter is especially just right, and I think maximum flooring nuts would paintings neatly right here.
The piping
Much more straightforward than it sounds – those biscuits are very forgiving, although, given the excessive butter content material, they do get pleasure from a temporary sit back ahead of baking, so they retain up to their form as conceivable within the oven whilst nonetheless tasting nice.
Perfect Viennese whirls
Prep 45 min
Chill 30 min+
Cook 15 min
Makes 20, or 10 sandwiches
300g butter, if making browned butter or 240g softened butter if skipping that step
55g icing sugar, plus additional for dusting
¼ tsp tremendous salt, or a just right pinch of coarse salt
250g undeniable flour
50g cornflour
1 tsp vanilla extract (if no longer the usage of buttercream filling)
A touch of milk (non-compulsory)
For the buttercream (non-compulsory)
100g softened butter
200g icing sugar
A pinch of salt
½ tsp vanilla extract, or flavouring of your selection
A touch of milk
If making browned butter, soften 180g of the butter in a light-coloured pan over a medium warmth, ensuring you’ve got a heatproof bowl able. Once the butter stops scorching, whisk or stir it often to forestall the milk solids sticking to the pan and, as soon as it’s became a honeyed, amber color, tip into the bowl, solids and all, and go away to chill and set.
Measure 120g of the browned butter into a big bowl or stand mixer, upload 120g bizarre butter and beat to melt (or, if no longer making browned butter, beat 240g undeniable butter as a substitute). Sift over the icing sugar, upload the salt and beat once more till the combination is cushy and spreadable, scraping down the perimeters of the bowl as essential.
Combine the flour and cornflour, then upload to the bowl with the vanilla, if the usage of. Stir simply till the whole lot is punctiliously mixed – don’t overwork the dough. It must be company, however upload a touch of milk if the dough appears too stiff to pipe.
Line two baking trays with greaseproof paper (stick it down with somewhat oil or butter), and get ready a piping bag with a big celebrity nozzle – I used a 1½cm one. Pipe spherical swirls (or S shapes or arms) around the trays, spacing them fairly aside; you’ll be able to cause them to as huge as you favor, however I take into accounts 5cm is excellent. Chill the biscuits on their trays for no less than 30 mins.
Heat the oven to 190C (170C fan)/375F/fuel 5, then bake for 14-16 mins, till the biscuits are very flippantly golden. Remove and go away to chill at the trays.
Meanwhile, when you’re making the buttercream, beat the butter till cushy, then sift within the icing sugar, upload the salt, vanilla extract and a touch of milk to loosen, and beat once more.
If making sandwiches, pair up biscuits of a identical dimension and form, then unfold the flat aspect of part of them with the buttercream (or jam or identical). Top with the remainder biscuits, mud flippantly with icing sugar and serve.
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Viennese whirls, spritzgebäck, biscotti di pasta frolla … if it’s a candy, cushy biscuit that melts within the mouth, it’s more than likely from the similar circle of relatives, so percentage your favorite family members! And if any person’s shut sufficient to Bixter to check out each in combination, please record again on how mine measures as much as the unique!