So here we go, the second week’s Technical Challenge is upon me (this week’s is actually Bread Week, which won’t be for work, so I shall be attempting the fiendish dampfnudel this weekend!), and my work colleagues will once more be subject to my ham-fisted, woeful-no-doubt attempts at the buttery classic sandwich creation with jam and buttercream.
Despite their name, they are an entirely British creation, said to be inspired by the pastries of the Austrian capital (a country well known for its patisserie – its most famous being the upmarket chocolate and apricot sponge cake known as the Sachertorte) but are entirely unrelated – they are more closely related to the Empire biscuit, another British bake (interestingly also called ‘german biscuits’, ‘Deutsch Biscuits’ and ‘Linzer Biscuits’ – you can see the resemblance).
The Viennese whirl as we know it, was popularised by Mr Kipling and is two shortbread rounds, piped using the star nozzle and sandwiched with buttercream and raspberry jam. Fairly easy, no?
However, the shortbread dough needs to be stiff enough to hold its shape, but not so stiff that it is impossible to squeeze out of the icing bag (I tried to avoid the double entendres but it’s unavoidable isn’t it?).
Ingredients list once more short and straightforward. Though you are instructed to make the jam from scratch too. OK. Cool. I’ve just blogged a jam recipe.
Mary asks for 250g unsalted butter, 50g icing sugar, 225g plain flour and 25g cornstarch for the biscuits, whilst the jam asks for 200g raspberries and 250g jam sugar. The buttercream filling called for 100g unsalted butter, 200g icing sugar and 1/2 tsp vanilla. All basic stuff that any supermarket or even corner shop would sell. Perhaps not the jam sugar.
Off I went to make sure I had the correct things in….though I did try and be cheap by using salted butter (Waitrose sell it in 500g blocks which worked out cheaper than buying 2 x 250g unsalted as I’d need a good 400g for the recipe in total), which is a choice I make with all bakes as I think the small percentage of salt just cuts the relentless sweetness slightly and enhances the flavours – it was a tip I picked up from a colleague whose shortbread is the best I’ve ever tasted and can never hope to match.
I also opted for frozen raspberries (£2.20 for 400g instead of £2 for a 180g punnet fresh berries) as they were far cheaper. Good job too, as I found out…
… because my Viennese expedition didn’t get off to a flying start, having chosen a crappy light-bottomed saucepan to make the jam in…. predictably, it burned and caught on the bottom of the pan and I had to start over again. Yippee. Thank God for my penny pinching as I had another 200g of berries ready to go. Using a better pan, I had the jam made. Phew. I poured it into an oblong dish to allow it to set quickly. And set it did. Hard. I could flip it out as one square jam panel – a problem with the jam sugar is that it has a tendency to set jams a bit too hard. However, with a few moments work with a spoon, the jam loosened up a bit and was able to be spread.
Next came the tedious task of drawing 24 4-cm circles on 3 sheets of baking parchment. I only had 2 baking sheets, so it would have to be done in 2 batches. And neither of my pastry cutters were small enough. I used a small Old Fashioned glass which was more like 4.5 cm but let’s not split hairs here (or perhaps we should, ya know, being the TECHNICAL challenge.). I
When I made the biscuit dough (I had to check the recipe on the BBC and Bake Off sites that the 50g icing sugar wasn’t a typo) I had a flash of horror…WHY did I think I knew better than Mary Berry and use SALTED butter – initial tasting of the biscuit dough proved a horror – it wasn’t sweet at all! However it was easy enough to pipe, not too stiff and soon, I just about had 24 piped rounds in varying degrees of uniformity (informal, as Mary would say). Unlike the jaffa cakes, I only just had sufficient biscuit dough to make the 24…looks that 0.5cm cost me a bit then.
I stuck to the fan oven temperature listed as biscuits are way too easy to overbake and gave them the minimum 13 minutes (13-15 in the recipe). I did 2 trays of 8, and then once they were cool enough to free up a tray, 1 more tray of 8. Thankfully, they came out nicely gold…..and most importantly they kept their definition! YAAAAS.
Now it was time to let them cool – I gave them a timed 5 minutes on the trays before transferring to a rack to finish cooling off. They felt short and likely to break if handled too enthusiastically. Time to be delicate I think…something I am not.
Finally, once the dreaded washing up was completed, it was time to make the buttercream (like with the biscuit dough, my stand mixer was put to more use. Aint nobody got time for doing it by hand, soz Mary.) which was pretty easy. Piping bag filled, it was time to turn these dull (and no doubt salty AF) biscuits into 12 Viennese whirls. The jam, thankfully spread without breaking the biscuit bases, but was still perhaps too thick to be technically perfect. Piping on the buttercream was also easy enough, and once the ‘tops’ were added…..this uneven bunch of biscuits, too-thick jam and buttercream came together and actually didn’t look half bad! I’d done it…12 Viennese whirls.
I’d happily score myself 6/10, at least going by appearance as there is no total uniformity…
…however the acid test was in the eating, and when the time finally came at work to try them…and just maybe, I DID know better than Berry as the fear of salty, bland biscuits was unfounded. The jam was intensely flavoured with raspberry and the buttercream unctuous, rich, sweet and thick with the nursery aroma of vanilla…so they more than balanced with their light butteriness, resulting in a pretty damn delicious whirl. 3 colleagues took seconds…as did I.
So I have to say, Biscuit week’s technical, despite starting stressfully, was just about managed with a small amount of patience, though I’m sure I’d lose marks for them not ALL being exactly the same in looks. The flavour more than made up for it I think, and obviously, there’s plenty of scope for being creative and changing the kind of jam used, though the flavours of raspberry and vanilla I think work best with the rich shortbread biscuits.
Next…..the evil-looking dampfnudel from Bread Week get the treatment. Have I bitten off more than I can chew this time? And can I bring myself to work to the arrogant, overbearing Paul Hollywood’s pernickety standard? After all, I don’t want wallpaper paste that people will refuse to eat…and bread is not a strong point of mine. Especially enriched dough…….watch this space (if I don’t have a dampfnudel-induced-nervous breakdown first)