Ingredients:
100g All Purpose Flour
90g Sugar
1 tsp. Baking Powder
1/4 tsp. Salt
2 Eggs (from eggs that weigh 62g each with shell)
100g Melted Unsalted Butter
40g All Purpose Flour
45g Sugar
1/2 tsp. Baking Powder
10g Cocoa Powder
1 Egg
50g Vegetable Oil
Pan size 20cm x 10 cm x 6.5cm.