Add oil and powdered sugar in a bowl.
Whisk them to creamy.
Add baking powder, baking soda, salt, lemon juice and almond essence.
Give them a good mix.
Add almonds and mix good.
Lastly add flour, in two parts.
Mix everything so well.
Then add water, only spoon by spoon.
Bring everything together. Remember, not to knead the dough. Just bring together.
Transfer on a baking tray lined with greased butter paper or silicon mat.
Shape it into a log. If your baking tray is small, dough can be divided into two portions.
Bake in preheated oven @180°C in the middle rack with both the rods on for 30 minutes.
Bring the tray out and let it cool.
Cut into diagonal pieces.
Arrange them on a baking tray.
Bake in preheated oven @160 degree C for 15-20 minutes.
Then turn the sides of the bicottis.
Bake further for 150 to 20 minutes or until they are crispy from all the sides.
Almond biscotti is ready. Enjoy when it turns completely cool.