Banana cake in a cup

Ingredients

Banana cake in a cup (makes 2 cups)

• 1 banana, preferably overripe
• 80 g butter, melted
• 2 eggs
• 50 ml buttermilk
• 1 tbsp. maple or simple syrup
• 150 ml brown sugar
• 1 tsp. vanilla sugar
• 1 tsp. cinnamon
• 1 little pinch of salt
• 100 ml flour
• 1/2 tsp. baking power
• 100 g large chocolate pieces, milk or dark chocolate, keep a little to sprinkle on the cakes

Extra

• Whipped cream