Method
Preheat an oven to 180C/Gas 4. Remove the stalks and stones from the cherries. Lightly butter a shallow baking dish. Arrange the cherries in the bottom of the dish. Whisk the eggs. Add the castor sugar and beat until smooth. Add the milk, salt and vanilla extract Whisk briefly. Sift in the flour and baking powder together. Fold into the egg mix. Blend. Allow to rest for a few minutes. Pour the over the cherries until just covered. Bake for between 30 and 40 minutes, until puffed and golden. Remove from the oven. Rest for 10 minutes. Dust with icing sugar. Serve warm.