GBBO Technical Challenge S7E2 - Viennese Whirls

GBBO Technical Challenge S7E2 - Viennese Whirls

On yesterdays episode of The Great British Bake Off it was biscuit week and for the signature challenge, the bakers had to make sandwich biscuits. So for this, I decided to make Viennese Whirls, which was the technical challenge on series 7 episode 2 of the Bake Off. Also I am sorry about the bad picture, when I was arranging the whirls they started to break when I was placing them on the stand.

Ingredients:

Viennese Whirl Biscuit Dough:

250g Soften Butter

50g Icing Sugar

225g Plain Flour

25g Cornflour

Raspberry Jam:

200g Raspberries

250g Jam Sugar

Buttercream:

100g Soften Butter

200g Icing Sugar

½ Tsp Vanilla Extract

1. To make the jam place the raspberries and jam sugar into a pan and crush the raspberries.  Heat the mixture until it starts to boil. Once all of the sugar has dissolved increase the heat and boil for 4 minutes. To test if the jam is ready place a bit onto a plate and place in the fridge for 2 minutes. After the 2 minutes push your finger against the jam, the jam should start to wrinkle.

GBBO Technical Challenge S7E2 - Viennese Whirls

2. Next sieve the raspberry jam to remove the seeds and leave the jam to cool. The jam and be kept in a sterilised jar for a few months.

GBBO Technical Challenge S7E2 - Viennese Whirls 5.jpg

3. Pre-heat the oven to 190C/370F/Gas Mark 5. Then line a baking tray with baking parchment and draw out 8 5cm wide circles (spaced apart). Turn the paper over so the ink/pencil does not make contact with the biscuits.

4. To make the biscuits place the softened butter and icing sugar into a large mixing bowl and mix until the mixture becomes paler in colour.

GBBO Technical Challenge S7E2 - Viennese Whirls

5. Scrap down the sides of the bowl and sieve in the plain flour and cornflour. Mix until all of the dry ingredients have been fully incorporated.

GBBO Technical Challenge S7E2 - Viennese Whirls

6. Transfer the mixture into a piping bag fitted with a Wilton 1M Tip and pipe 8 swirled rounds onto the baking parchment.

GBBO Technical Challenge S7E2 - Viennese Whirls

7. Bake the biscuits for 13-15 minutes or until they are a pale golden brown colour. Leave the biscuits to cool for 5 minutes before placing them onto a wire rack to cool (these biscuits are very delicate). Repeat this process until all of the mixture has been used up.

GBBO Technical Challenge S7E2 - Viennese Whirls

8. To make the buttercream, in a large mixing bowl add the softened butter and mix until the butter becomes paler in colour. Then add the icing sugar and vanilla extract and mix until you get a spreadable consistency. If the mixture is a bit too dry add a little bit of milk.

GBBO Technical Challenge S7E2 - Viennese Whirls

9. Transfer the buttercream to a piping bag with a Wilton 1M Tip and pipe the buttercream onto 12 of the biscuits (on the flat side).

GBBO Technical Challenge S7E2 - Viennese Whirls

10. Spread the jam over the other 12 biscuits and the sandwich the two halves together.

GBBO Technical Challenge S7E2 - Viennese Whirls