In a bowl, mix the dry ingredients thoroughly: flour, buckwheat flour, vanilla sugar, sugar, baking powder, cinnamon, and salt.
Melt the butter in a small saucepan.
Add the milk, eggs, and butter to the batter one after another, and mix everything well until a smooth batter forms.
Heat the poffertjes iron or pan and cook the mini pancakes for 3 to 4 minutes until done.
Slice the banana and arrange the banana and the Dutch pancakes in a visually appealing pattern.
Garnish with honey, blueberries, and icing sugar.