Cream butter and sugar until light.
Add warmed eggs until well combined
Sieve dry ingredients and fold into batter until crumbly
Add chopped chocolates and mix until clear
Roll into tube shape and divide into 12 equal portions
Bake at preheated oven at 180° celsius for 15-20 mins
To measure eggs break open the egg and whisk until whites and yolks are well combined. And then measure out the required amount using a scale.