Last night the 11 remaining bakers were tasked with making Paul's Arlettes - French cinnamon flavoured palmier biscuits. These biscuits should be thin, crispy and show well defined swirls of cinnamon inside achieved through the technique of 'laminating'.
Lamination is a term for the process of alternating layers of dough and butter when making pastry, like you would find in a croissant. The dough is wrapped around butter and then rolled out, folded over and then then rolled out again. The greater the number of times the dough is folded, the flakier the pastry will be.
If you fancy giving Paul's Arlettes a try, just follow his recipe below.
Source: Recipe and photo from The Great British Bake Off: News and Recipes
60g strong white bread flour, plus extra for dusting
60g plain flour
1 tsp salt
40g unsalted butter, melted
50ml cold water
For the butter layer
125g unsalted butter, at room temperature
25g strong white bread flour
25g plain flour
For the filling
50g granulated sugar
2 tsp ground cinnamon
Icing sugar for dusting
2. For the butter layer, cream the butter and flour together. Sandwich the mixture between 2 sheets of cling film and roll out to a rectangle the same width as the square of dough, but twice as long. Chill in the fridge for 25 minutes.
3. Place the chilled butter sheet, short end facing towards you on a lightly floured surface and place the square of dough in the centre of the butter sheet. Make sure it is positioned neatly and covers almost to the edges. Lift the exposed butter sheet at the top and fold it down over the dough, then fold the exposed butter sheet at the bottom up over the top, so the dough is completely enclosed in the butter sheet.
4. Place the dough on a lightly floured surface, short end towards you. Roll out to a rectangle, keeping the edges as even as possible. Fold the top quarter down and the bottom quarter up so they meet neatly in the centre. Then fold the dough in half along the centre line. This is called a book turn.
Wrap the dough in cling film and chill for 25 minutes.
5. Remove the dough from the fridge and make another book turn. Wrap the dough in cling film and chill for 25 minutes.
6. For the filling, mix the granulated sugar and the cinnamon together in a bowl. On a lightly floured surface roll out the pastry to a rectangle as before and sprinkle over the sugar.
7. Make another book turn to incorporate the sugar, then roll out the pastry 1cm thick, to a rectangle 12cm x 20cm. Roll up the pastry from the short end like a swiss roll. Wrap in cling film and chill for 25 minutes.
8. Heat oven to 200C/fan 180C/gas 6. Trim the ends of the roll and cut into 8 x 1cm slices. Dust the work surface heavily with icing sugar and roll each piece of dough out very thinly, turning to coat in the sugar and to prevent sticking.
9. Place the biscuits on 2 baking sheets lines with silicon sheets and bake for 5 minutes. Remove from the oven, carefully turn the biscuits and cook for a further 3-4 minutes until golden. Transfer to a wire rack to cool.
10. Enjoy with a cup of coffee or tea or if you're feeling fancy, serve with an ice cream sundae!