For the cake:

1. Preheat the oven to 170 degrees Celsius on the air function.
2. Beat the butter for 5 minutes in the mixer until it becomes fluffy.
3. Add the powdered sugar.
4. Continue beating until the ingredients are homogenized.
5. Add granulated sugar, mahleb, mastic, nutmeg, vanilla and orange zest.
6. We continue the beating.
7. Then add the milk and gradually the eggs one by one.
8. Then add the baking powder together with the flour gradually.
9. Remove the bowl from the mixer and add the almonds. Mix slightly with a spatula.
10. Butter and flour a baking tray. Bake at 165 C for 50 minutes.
11. Leave to cool.

For the glaze:

1. Add all the ingredients except the couverture to a pot.
2. Heat over medium heat and stir from time to time. Once it is hot, add the couverture and continue mixing until you have a smooth sauce.
3. Leave to cool.
4. Pour evenly over the cake.

For garnish:

1. Sprinkle the cake evenly with the almonds.