230ml sour milk (low or full fat)
130g plain or wholemeal flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt (if using unsalted butter)
1 tablespoon sugar or an equivalent amount of sweetener
1 tablespoon melted butter or vegetable oil
2 ripe bananas, diced
1 egg at room temperature
1 teaspoon vanilla extract
Nutritional Information
Tips