Yogurt Cake

With limited time on hand, I decided to try out this 'instant’ fix recipe. It’s stated that this is a very, very simple recipe & even a 4yr old can bake it. However, mine end pdt does not look like d original pic at all! Maybe I really shd attend baking class instead. I have also reduce d sugar amt to suit my family.
End result - both MIL & hubby still commented it’s still too sweet for them... sigh…

½ cup of yogurt
1½ cups of plain flour
1½ tsp baking powder
Pinch of salt
¾ cups of caster sugar
79g of unsalted butter (melted)
3 eggs
Zest from 1 lemon

Preheat the oven to 170°C.
Line a 20cm baking pan with baking parchment.
Put yogurt, flour, baking powder, salt & sugar in a large bowl. Mix in d oil & eggs be4 adding d zest.
Pour batter into prepared pan & bake for 30-35 minutes or until a toothpick inserted into centre of cake comes out just clean.