Banana cake | Reader's Digest Asia

Ingredients

• 2 large ripe bananas, about 400 g in total, weighed with their skins on
• 1 2/3 cup (250 g) self-raising flour
• 1 teaspoon baking powder
• 1/4 cup (55 g) firmly packed soft brown sugar
• 100 ml sunflower oil
• 100 ml low-fat milk
• 2 eggs
• 1 cup (125 g) sultanas