This is henomelis, or Japanese quince. This beautiful orange shrub in May can be seen in many parks and squares and our lands - in Moscow and the Moscow region.
But not everyone knows that from its fruits you can cook a wonderful dessert. It's not very simple - you first need to clean each fruit, cut it into small pieces and then grind it in a blender. After that, add about as much sugar as the fruit mass was obtained and cook for 20-30 minutes.
Bon Appetit!
With love,@maksina