Financier sponge
Make a light “beurre noisette” and leave to cool down around 30ºC. Sift together the confectionary sugar, almond flour and flour, then mix with the tempered egg whites. Add the inverted sugar and salt and combine with the tempered “beurre noisette”. Mold into the greased cup silicon mold. Bake in a convection oven at 170ºC around 30 minutes. Unmold when warm and freeze.