Real Ale: How do they get so close with those high-tech cans?

I may be a complete behind-the-times git, but I just stumbled onto something: if you love real ale - the kind best served hand-pulled at a UK pub, cellar temp - then you can get some brands in these fancy cans. They come four pints to a ring, and the cans have a little thingy floating in them. But when you pour one into a pub glass, you get the same gorgeous head that starts deep down in the glass and then bubbles its way upward, ending up a 1/2-inch tall creamy top. It ain’t the real McCoy (can I use that when desribing real ale? :slight_smile: ) but it’s closer than any other bottled or canned ales I’ve had.

I’ve tried Boddington’s - good but a tad bitter for me - and Old Speckled Hen, which is the nectar of the gods. My local store stocks a couple of others which will each get their due tryout.

So what’s up Dopers? Are you all over these real ale cans?

They use the same nitrogen widget as canned Guinness.

The CO2 gets released into the ale when you open the can. It does seem to make it a bit more bubbly and fresher tasting.

The Speckled Hens I’ve had is normal canned beer though: not one of these floating thingy beers. And it tastes just fine.

Help me with some confusion here, please.

I’m familiar with nitrogen-draft beers, usually Guinness and cream ales around these parts. I’m familiar with the cans that have the nitrogen widget. And I’m familiar with cask-conditioned beers available at better pubs in the area. Cellar temperature, hand-drawn and little or no carbonation to speak of.

So there’s an option for hand-drawn that’s also carbonated (or nitrogenated)? I think I’ve missed that.

No, with “real ale” or cask ale, any carbonation is the result of second fermentation in the cask.

Excellent! Ignorance fought - man, I love how it is a physical mechanism that causes the creamy effect, not some chemical additive. Fascinating.

I would never have thought to call anything that actually has a function a “widget” however. :wink: