01 -
Set your oven to 180°C and grease a 20 cm cake pan.
02 -
Whisk together the butter and sugar until the texture becomes airy and creamy.
03 -
Stir in the eggs one by one, making sure to mix well after each.
04 -
Mix in the orange juice and zest thoroughly.
05 -
In a separate bowl, combine the flour, baking powder, and salt. Gently fold it into the wet ingredients.
06 -
Pour the batter into the pan and bake for 30 to 35 minutes.
07 -
Cool for 10 minutes, remove from the pan, and sprinkle powdered sugar on top if you like.