Nutella Muffins

Sift the flour and baking powder into a bowl, then add the salt and sugar and mix vigorously

In a separate bowl, beat the egg and add the melted butter and milk

Mix, then pour the liquid over the flour and combine everything

Pour the obtained mixture into greased and floured molds, then fill them (not to the brim) and bake in a preheated oven at 200 degrees for 15 minutes

When cooled, cut them in half and fill them with Nutella