150 ml (2/3 cup) whole wheat flour
1 egg
80 ml (1/3 cup) 1% milk
80 ml (1/3 cup) 0 to 2% yogurt
60 ml (1/4 cup) quick oats
2.5 ml (1/2 tsp.) vanilla extract
2.5 ml (1/2 tsp.) baking powder
2.5 ml (1/2 tsp.) baking soda
30 ml (2 tbsp.) brown sugar
1 banana, overripe
30 g chocolate chips