Prepare the Filling

1. Grate the Apples:
   • Grate 2 apples into a bowl.
2. Mix Filling Ingredients:
   • Add 2 tablespoons of sugar, a little cinnamon, and 1 tablespoon of butter to the grated apples.
   • Mix well and set aside.

Prepare the Shortcrust Pastry

1. Mix Wet Ingredients:
   • In a large bowl, beat 2 eggs with 50g of sugar until well combined.
   • Add 80ml of oil and mix well.
2. Add Dry Ingredients:
   • Mix in 8g of baking powder and 300g of flour.
   • Knead the dough until it forms a smooth, non-sticky ball.
3. Roll Out the Dough:
   • Roll out the dough on a floured surface to fit a tart mold with a diameter of 18/27 cm.
   • Place the dough into the greased tart mold, pressing it into the edges and trimming any excess.

Assemble and Bake

1. Add the Filling:
   • Spread the apple filling evenly over the pastry base.
   • Drizzle 1 tablespoon of apricot jam over the top.
2. Bake the Tart:
   • Place the tart in a preheated oven at 180°C (350°F) and bake for approximately 40 minutes, or until the pastry is golden brown and the filling is set.

Prepare the Icing

1. Mix Icing Ingredients:
   • In a small bowl, beat 1 egg white until frothy.
   • Gradually add 125g of icing sugar, beating until smooth.
   • Stir in 2 tablespoons of apricot jam.

Finish the Tart

1. Ice the Tart:
   • Once the tart has cooled slightly, spread the icing over the top.
   • Let it set for a few minutes before serving.