You can coat these with icing, glaze, sugar-cinnamon mix, chocolate, sprinkles, etc. I make a glaze from the juice of melted frozen strawberries and sugar (that have been left until their juices come out) mixed with icing sugar. I warm the mixture and dip the donuts.
I made this before and I found the dohnuts chewy and too sweet. This time I put 75g of sugar to 125g of flourband they were much nicer - 09 Aug 2017