"A bit like fried rice lasagne", doria is a French classic - a spin on rice gratin (ie: comfort food heaven). But it's now found more often in Japanese households. This chicken doria is ready in less than an hour.
A very (and utterly delicious) late supper dish, this can be made ahead and assembled from the fridge. Either bake it topped with corn-flecked rough puff latticed across, or cook in a saucepan and serve with hot buttered toast.