The January 2011 Daring Bakers’ challenge was hosted by Astheroshe of the blog accro.
She chose to challenge everyone to make a Biscuit Joconde Imprime to wrap around an Entremets dessert.
Joconde SpongeYIELD: Two ½ size sheet pans or a 13” x 18” (33 x 46 cm) jelly roll pan
¾ cup/ 180 ml/ 3oz/ 85g almond flour/meal - *You can also use hazelnut flour, just omit the butter
½ cup plus 2 tablespoons/ 150 ml/ 2⅔ oz/ 75g confectioners' (icing) sugar
¼ cup/ 60 ml/ 1 oz/ 25g cake flour *See note below
3 large eggs - about 5⅓ oz/ 150g
3 large egg whites - about 3 oz/ 90g
2½ teaspoons/ 12½ ml/ ⅓ oz/ 10g white granulated sugar or superfine (caster) sugar
2 tablespoons/ 30 ml/ 1oz / 30g unsalted butter, melted
*Note: How to make cake flour: http://www.joythebaker.com/blog/2009/09/how-to-make-cake-flour/
- In a clean mixing bowl whip the egg whites and white granulated sugar to firm, glossy peeks. Reserve in a separate clean bowl to use later.
- Sift almond flour, confectioner’s sugar, cake flour. (This can be done into your dirty egg white bowl)
- On medium speed, add the eggs a little at a time. Mix well after each addition. Mix until smooth and light. (If using a stand mixer use blade attachment. If hand held a whisk attachment is fine, or by hand. )
- Fold in one third reserved whipped egg whites to almond mixture to lighten the batter. Fold in remaining whipped egg whites. Do not over mix.
- Fold in melted butter.
- Reserve batter to be used later.
Patterned Joconde-Décor PasteYIELD: Two ½ size sheet pans or a 13” x 18” (33 x 46 cm) jelly roll pan
14 tablespoons/ 210ml/ 7oz/ 200g unsalted butter, softened
1½ cups plus1½ tablespoons/ 385ml/ 7oz/ 200g Confectioners' (icing) sugar
7 large egg whites - about 7 oz / 200g
1¾ cup/ 420ml/ 7¾ oz/ 220g cake flour
Food coloring gel, paste or liquid
COCOA Décor Paste Variation: Reduce cake flour to 6 oz / 170g. Add 2 oz/ 60 g cocoa powder. Sift the flour and cocoa powder together before adding to creamed mixture.
- Cream butter and sugar until light and fluffy (use stand mixer with blade, hand held mixer, or by hand)
- Gradually add egg whites. Beat continuously.
- Fold in sifted flour.
- Tint batter with coloring to desired color, if not making cocoa variation.
How much fun was this challange! I haven't made this dessert since Pastry school, and it has been amazing getting back to this technique ! I made a cocoa patterned joconde and I filled it with chocolate mousse on the bottom and a Strawberry mousse on the top! DELICIOUS! *And when you freeze it, the mousse tastes like ice cream!*
Thanks again Astheroshe for this amazing challange!