I’m not sure how I learned about the Japanese doria, a rice gratin that’s quite popular in Japan, but it may have been while browsing recipes on the English language site of Cookpad, one of the most popular recipe sharing sites in Japan. Rice gratins. In a way they’re not too dissimilar to the Hong Kong style baked rices but y’know, with cheese. Now why haven’t I got onto that bandwagon?
As is usual with these fleeting obsessions of mine, I had to have one and I started with a bit of research on existing recipes. They’re all a combination of rice with whatever ingredients stirred or fried in, a layer of bechamel (or some other sauce) and a layer of cheese. While most Japanese recipes online are for small individual portions in cute gratin dishes, I opted to make a giant doria for us to share (and there were leftovers too).
It all starts with a base of fried rice or rice with some toppings. From what I can gather, most of the recipes either use ketchup as a flavouring or even curry. For my fried rice, I opted to just add a bit of soy and some chicken stock base. I had chicken and vegetables in mine.
A layer of bechamel then goes on top of that rice. Another option would be to use Japanese curry or tomato sauce.
Then a layer of grated cheese (I used a mixture of cheddar and crappy mozzarella – I think parmesan is usually used but I had none at the time).
The rice gratin had a spell in the oven and voila, I had a gloriously beautiful doria.
And oh yes, it was delicious.
While this time, I made everything from scratch for my doria, I can see how it could be created from leftovers – rice, sauces, cheeses, etc. Even random ingredients that need using up could be incorporated with the rice. I see many more dorias in my future.