Ladyfinger biscuits are a italian classic biscuit recipe mostly used in tiramisu. These savoiardi biscuits are pretty dry which absorbs the coffee perfectly.
Take egg whites in a bowl and use a electric beater to beat till it is fluffy. Now add in ⅓ cup of sugar and salt. Beat till it is thick.Dont over beat.
Now take yolks, sugar and vanilla in a bowl and use a beater to beat till creamy and pale.
Fold in the egg white gently. Sieve all purpose flour in and fold very gently.
Line a baking sheet with parchment paper and set aside.
Once it is mixed up, fill a piping bag with this mix and pipe it like fingers.