Friday, October 19, 2007

Fried eggs are more environmentally friendly than boiled eggs…

In the interests of taking better care of the planet, I'm thinking of switching to fried egg butties from egg mayo sarnies (as I'm just starting to take some exercise again, and an incentive is sometimes to eat fatty - rather than 'healthy' - food).

Making the egg mayonnaise mix the other day, I got to thinking about power and water usage...

Fried egg: after the pan is hot, 3-4 minutes of electricity is all it takes to get a cooked white/deliciously runny-yolked egg. End of consumption of natural resources. Oil can be reused a couple of times (or if you run a restaurant of the less hygiene-conscious kind, lots of times!), and very little oil is needed anyway.

Boiled egg: it's much quicker to boil water in a kettle than from cold on the electric ring, so I tend to boil the kettle while the ring is heating (same amount of electricity as getting the frying pan hot + kettle boiling juice-usage). Ten minutes makes the perfect boiled egg for egg mayonnaise (don't want a runny yolk - no soldiers here! - nor do I want to achieve the grey-edged, green-tinged yolk that you occasionally come across in professional catering). So that's another 6 or 7 minutes electricity required. Then, you need to cool the eggs quickly, to stop the cooking process, so the cold tap is running for several minutes. Even if you don't leave the tap running and just fill a bowl with cold water, it still warms up surprisingly quickly and needs replenishing a couple of times. Net result: more electricity (especially if you boil the water in the saucepan) and litres of water used (and I'm guessing no-one is going to save that for another couple of eggs a few days later).

My advice: if you want to save the planet, eat fried food!
Does it show that I've been reading Scott Adams?

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