Preheat the oven to 370 F (190C).
Mash the banana with a fork in a large bowl. Then add the buckwheat flour, eggs, cinnamon, baking powder, milk, apple, and mix well.
Grease a muffin tin and evenly fill 12 moulds with the batter. Bake in the oven for about 25 minutes. Leave to cool before serving.
Key Features
• Gluten Free
• Vegetarian
• Contains nuts