One of the things that I've been thinking of doing lately is picking up a pressure cooker to add to my collection of kitchen appliances. Along the way I've discovered that there appears to be two different types of pressure cookers. Broadly speaking there's the basic, cheap models predominant to India and used for everyday cooking, and there are much more complicated (but more idiot-proof), more expensive, and typically-only-available-in-large-sizes models coming primarily from European manufacturers. At the moment I'm debating which type to get.
Here's a line of Indian-style pressure cookers, which comes in sizes as small as 2 litres. That's actually their "deluxe" line, rather than the basic aluminium version as I'd need something induction safe. (My understanding is that to avoid risk of explosion you shouldn't fill these more than halfway, so perhaps 3.5-4 litres would be a good size for a bachelor). Then there are the European-style ones like this, typically available in a minimum of a 6 litre size. (There are a few around that are 4 litres, but those seem a bit harder to find available to Canada).
Why a pressure cooker? (a) Cooking times for these are quite impressive, might might make legumes a bit easier to cook on a more regular basis, (b) they seem to better preserve nutrients, and (c) I don't have one yet :b