Beat the Eggs and Sugar: In a mixing bowl, beat the eggs and sugar together until creamy and well combined.
Add the Oil and Juice: Pour in the vegetable oil and orange juice, and mix thoroughly to create a smooth batter.
Incorporate Dry Ingredients: Gently sift in the flour and baking powder, carefully mixing until just combined. Don’t over-mix or the cake will lose its airy texture!
Orange Zest: Fold in the orange zest for a bright flavor boost that enhances every bite.
Bake the Cake: Pour the mixture into a greased baking pan and bake at 180°C (350°F) for around 45 minutes, or until a toothpick inserted comes out clean.