Preheat the oven to 375F degrees. Lightly butter the base and sides of a shallow ovenproof dish. Stone the cherries and place in the dish.
2
Sift the flour and salt into a bowl. Add the eggs, egg yolks, sugar and a little of the milk and whisk to smooth batter.
3
Gradually whisk in the rest of the milk and the rest of the butter, then strain the batter over the cherries. Bake for 40-50 minutes until golden and just set. Servewarm, dusted with fine sugar, if you like.