The difference between brown and white rice is that the former is not milled. With the outer bran and germ intact, the rice is therefore chewier and nuttier.
Like brown rice, black rice is unmilled, and it is the dark outer husk that makes it so nutty and chewy. It's also why it takes longer to cook than many other rices.
Like all rice, black rice is great at absorbing flavours, but it's just as happy to act as a satiny bed for a poached egg, say, if you want to keep things simple.
Chinese sausage, which is widely available from Asian grocers and online, is sweet, rich, and enticingly smoky. I add it to steamed rice with strips of omelette and a few baby veg stir-fried with soy.
Polenta is to northern Italy what bread is to Tuscany, what pasta is to Emilia-Romagna and what rice is to the Veneto: easy to make, hungry to absorb other flavours, and hugely versatile.
Black glutinous rice works in both savoury and sweet dishes. It's a popular pudding rice in south-east Asia, where you'll often come across it cooked with water, coconut milk and a pandan leaf.
I get great pleasure from stuffed foods, from an apple strudel to a vegetable samosa, from a whole roasted bird with a sweet and savoury stuffing to a vine leaf filled with rice and spices.
I rarely cook traditional risotto, but I love other grains cooked similarly - barley, spelt or split wheat. I find they have more character than rice and absorb other flavours more wholeheartedly.
Buttermilk's palate-cleansing tartness is one reason it's used a lot in southern India, where meals often end with a small bowl of the stuff served with plain rice and pickles.
Barberries, or zereshk, are tiny dried red fruit with a tremendously sharp flavour. They come from Iran, where they're used to add freshness to rice and chicken dishes.
The combination of lentils with rice or bulgur is the absolute height of Levantine comfort food. I could eat it every day.
I now understand how varied the world of cultivated rice is; that rice can play the lead or be a sidekick; that brown rice is as valuable as white; and that short-grain rice is the bee's knees.