Its cute and kawaii, but sorry- you can't eat it!! ^o^
If you look at my other projects, you will notice that I have made a 'tea cup necklace.' When I bought the tea cup, it was accompanied by a little saucer, so thats how I thought of this project. Hope you like it!!!
Make some teeny tiny donuts using polymer clay, by making a tiny sphere, squishing it into a disk, adding the 'icing' and creating a hole in the centre with a cocktail stick/tooth pick. Bake in the oven...
... Get your dolls house plate, sand the back down a little so it is flatter,(if you need to) Then add a generous amount of glue to the plate. Arrange the Donuts however you like.
When the glue has dried, glue the plate to the ring back. Wait for the glue to dry, then you can wear it!!