Marbled muffins with hazelnut chocolate spread l Switch language for recipe in French l Marbled muffins with hazelnut chocolate spread For 10 muffins Preparation time: 10 min, cooking time: 20 à 25 min [ingredients title=”Ingredients”] 160g brown sugar 2 vanilla sugar bags 300g flour 180ml buttermilk 150g butter 3 eggs 3 càc baking powder 80g hazelnuts 1,5 pinch of […]