Steampunk Cuisine, Part 1. Pressure Cookers

I’ve been involved in Steampunk for over seven years, but it wasn’t until this year that I realized that there’s not much in the way of steampunk cuisine. I’m not sure exactly why this is– most steampunks I know certainly enjoy eating, and a good number enjoy cooking as well.

Sure there are plenty of steampunk beverages–tea, of course, as well as various libations of the alcoholic persuasion–rum, gin, absinthe–depending on how fancy you feel. But there is a dearth of steampunk-related foods.

I hope to remedy this deficiency.

Let’s start with what I consider the most steampunk piece of kitchen hardware–one that uses the mighty power of steam itself to cook your food. I am speaking, of course, of what was once known as the “pressure cooker” and is now branded as the Instant Pot. They consist of a pot with a sealed lid that when heated pressurizes the contents of the pot.

So how do these infernal devices work? At normal atmospheric pressure, water boils at 100C (212 F for you American non-scientists). However, remember the Ideal Gas Law from freshman chemistry (PV = nRT). Because the pressure cooker is sealed, the internal pressure (P) rises as the temperature increases and thus, the boiling point of the water in the cooker rises. So the water inside now boils at about 121C (250F). Higher temperature means faster cooking.

Of course, the higher pressure could mean a higher risk of explosion if the pressure cooker isn’t equipped with a pressure-relief valve or if it gets clogged with what’s being cooked. I can remember my mother cooking with a 1970s era pressure cooker and feeling a vague sense of imminent danger from the hissing, steaming device. Modern Instant Pots seem to be safer.

Vintage Pressure Cookers

The photos above show some vintage pressure cookers, and it should be obvious just how steampunk they look. The cooker’s lid is kept sealed by sturdy clamp bolts. The lid itself is festooned with pressure and temperature gauges as well as pressure relief valves to release excess steam and prevent unwanted explosions.

I haven’t jumped on the Instant Pot bandwagon. Perhaps the memories of my mother’s pressure cooker steaming away on the stove has hindered me. Still, my search for steampunk cooking continues unabated.

My next installment about Steampunk Cuisine will come next week. In the meantime, if you’ve got any good ideas for steampunk recipes, please leave them in the Comments section below.

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