كيك البرتقال

Preheat the oven to 175°C and grease the cake pan well.

Place the sugar and orange zest in a large bowl and rub with fingertips until the sugar becomes moist and infused with orange flavor.

Add the eggs and beat with an electric whisk for 3–5 minutes until the mixture becomes pale and doubles in volume.

In a separate jug or bowl, mix the yogurt, melted butter, milk, orange juice, and vanilla, then gradually add this mixture to the egg mixture while whisking at low speed until just combined.

In another bowl, mix the flour, cornstarch, baking powder, and salt.

Add the dry ingredients to the wet mixture and fold gently with a spatula until fully combined without overmixing.

Pour the batter into the prepared pan and smooth the surface.

Bake the cake for 50–55 minutes or until a wooden skewer inserted in the center comes out clean.

Allow the cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before serving.