Preheat your oven to 350°F (175°C) and grease a cake pan.

Mix the flour, baking powder, and salt in a bowl.

Whisk eggs, vanilla and sugar in another bowl until fluffy and turn to light yellow color.

Take the orange zest. Squeeze 2 fresh orange

Add orange juice, and vegetable oil .

Gradually add dry ingredients to wet ingredients, mixing until smooth.

Pour the batter into the pan and bake for 45-55 minutes or until a toothpick comes out clean.

Cool the cake on a wire rack, then serve and enjoy!