Sponge fingers [biscuit a la cuillere]



Ingredients
- 4 large eggs room temperature
- 113 g castor sugar
- 140 g cake flour
- ½ tbsp vanilla essence
- Pinch of salt
- Powdered sugar for dusting
Preparations
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step 1
Preheat the oven to 350F. Line two large baking sheets with parchment paper and then set aside.
step 2Separate the eggs and place the whites of 4 of them into a squeaky clean bowl of a stand mixer, ( or an electric hand mixer) fitted with a squeaky clean whisk attachment.
step 3Any grease around the bowl or on the whisk will prevent your egg whites from becoming light and fluffy
step 4Put the yolks of 3 eggs in a large bowl.
step 1Add half the quantity of sugar and whisk by hand or using a hand mixer until they are light, pale and fluffy. Add the vanilla Essence
step 5Now whisk the eggs whites on a medium-high speed until stiff peaks form.
step 6Gradually add the remaining sugar while still whisking and the egg whites are nice and stiff
step 7Using a large metal spoon, gently fold the eggs whites into the egg yolk mixture using a cutting motion
step 8Be very gently here, so as not to knock out the air already incorporated from the whisking.
step 9Sift the flour and salt over the egg mixture from a height and fold it in using the metal spoon and cutting action.
step 10Again gently does it until all the flour is incorporated.
step 11Get a large piping bag fitted with a ½” plain tube (or just use the piping bag without a tube, cutting off the end to produce about a ½” opening)) and fill it with the sponge mix.
step 12Pipe 3 ½” lines and place them 1 inch to give them room to spread while baking.
step 13When piping the biscuits, put more pressure on squeezing the sponge mix out of the bag than pressing the end of the bag onto the tray. You are trying to achieve bulbous biscuits rather than flat,
step 14Dust icing sugar on the fingers and let the sugar soak in for 5 minutes then dust again.
step 15This will give the fingers their crusty coat once baked
step 1Bake for 13-15 minutes or until lightly golden brown around the edges.
step 16Let them cool on the tray to firm up before removing.
step 17The ladyfingers will keep for about 3 days in an airtight container.