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a foolish pianist
May 6, 2007

(bi)cyclic mutation

That sounds really bad - lots of time for bacterial growth at optimal growth temps, and not getting it hot enough to kill many of them. An hour at 54C is more than adequate for a steak.

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granpa yum
Jul 15, 2004

Spatule posted:

Speaking of risk and ignoring it:

I just cooked the worst possible quality bone-in ribeye I could find into unicorn meat !
1h at 39C
1h at 49C
2h at 54C
30 sec/side on the grill

Don't do this at home I guess.

It was as tender and tasty as most dry-aged meat I've ever had. When I cooked this meat the usual way in the past (dump on the grill, let warm up under foil for 30min or so), it was tough to the point of being inedible.

What was your reasoning for cooking it this way?

No Wave
Sep 18, 2005

HA! HA! NICE! WHAT A TOOL!

granpa yum posted:

What was your reasoning for cooking it this way?
I can't speak for him, but I have been curious about two-stage vizzling projects. Some people speculate that cooking for a long time at low temperatures kills the enzymes that cause the proteins to contract at higher temperatures, meaning that if you had short ribs and went from 133 for 24 hours to a braise you'd end up with short ribs that retain more of their moisture. I think McGee pointed out that the slow heat-up time in a braise is why slow-roasted/braised from cool short ribs often are pink in the middle while pressure-cooked ones will almost never be.

So I've wondered for a while if it would be ideal to vizzle your meat at a minimally safe low temperature regardless of what temperature you want to end up at.

Choadmaster
Oct 7, 2004

I don't care how snug they fit, you're nuts!
IIRC, the various enzymes that age/tenderize a steak are broken down at around 105 F and 122 F. If you want a nice aged steak you let those enzymes work slowly at refrigerator temperatures for weeks - but you could theoretically do it faster at warmer temperatures, and I've heard of people trying to hold meat at lower temperatures to attempt this. I assume that's what Spatule was doing.

In theory as long as you're out of the danger zone within 4 hours, it should be safe... but the "4 hour" rule of thumb is based on the assumption that much of that time will be at room temp rather than 90-110 F where bacteria really thrive. Spatule got through it a little faster than that so maybe the risk wasn't too great (someone might try googling the numbers, but I'm lazy). He certainly should have brought the temp up to just over 55 C (~132 F) though, since some bacteria can survive anything less than that and he was doing a risky long cook.

SirRobin
Mar 2, 2002

Duck breast. Lightly dusted with 5-spice powder. 2.5 hours at 55C. A couple of minutes skin-down on a hot skillet. Sauce of orange juice, Cointreau, sugar and stock reduced until thick enough. Pretty loving awesome. Makes me question quite a bit of the eating I did on my recent French vacation.

Spatule
Mar 18, 2003

geetee posted:

Did you just make this up or got the idea from somewhere else? I'm so confused. Also, I'm entirely lost on grilling a steak for 30 minutes... under foil? Please advise because this sounds like insanity.

Got the idea reading a paper by Douglas Baldwin about enzyme (the ones that break down proteins) activity temperatures, one type stops above 39c, the other above 49c.
Also, it's 30 SECONDS, not minutes.

Kugyou no Tenshi
Nov 8, 2005

We can't keep the crowd waiting, can we?

Spatule posted:

Also, it's 30 SECONDS, not minutes.

I think you're misreading which part of your post geetee was asking about there. Or do you mean that you meant to say "seconds" here, which seems..odd?

Spatule posted:

When I cooked this meat the usual way in the past (dump on the grill, let warm up under foil for 30min or so), it was tough to the point of being inedible.

Spatule
Mar 18, 2003

a foolish pianist posted:

That sounds really bad - lots of time for bacterial growth at optimal growth temps, and not getting it hot enough to kill many of them. An hour at 54C is more than adequate for a steak.

That thing was 1.5" thick, hence the 2 hours. I wanted some fat to render too.

Spatule
Mar 18, 2003

geetee posted:

Did you just make this up or got the idea from somewhere else? I'm so confused. Also, I'm entirely lost on grilling a steak for 30 minutes... under foil? Please advise because this sounds like insanity.

Ok now I see what you meant with the 30 minutes thing: I meant on the grill for whatever time needed, then let it rest. Should have been 10minutes, not 30.

The Midniter
Jul 9, 2001

Everyone who backed the Anova Kickstarter, please immediately go here and vote for the Brushed finish. The Chrome one looks tacky as all hell.

No Wave
Sep 18, 2005

HA! HA! NICE! WHAT A TOOL!

The Midniter posted:

Everyone who backed the Anova Kickstarter, please immediately go here and vote for the Brushed finish. The Chrome one looks tacky as all hell.
Didn't back it and I still voted. I have strong feelings about brushed metal finishes. (good feelings)

deimos
Nov 30, 2006

Forget it man this bat is whack, it's got poobrain!
I voted brushed steel and hope it's goddamn stainless or else I'll be having to 3D print a replacement in ABS gently caress living in the tropics less than a mile from the coast.

poverty goat
Feb 15, 2004



Where did the DIY thread go? I can't find it, and I want to show off my ghetto sous vide circulator, so you guys get it right here:



I got started with a PID controller and crock pot like a lot of people when I realized that I was a $5 temperature probe away from doing it with spare arduino parts from previous projects: http://learn.adafruit.com/sous-vide-powered-by-arduino-the-sous-viduino/build-the-controller

It sucked though, for the usual reasons, so I put the crock pot back in the cabinet and grabbed a 1000w bucket heater for $40 and a $15 12v water pump from amazon that claimed to be good to 100c and food grade that loving thing died after a couple of days so I returned it and got a beefier pump for :20bux: after finding some endorsements in a DIY thread on a forum called cooking for engineers or something and so far, so good. I fired it up using the same PID parameters that were recommended for the crock pot setup and they work fine, which is great because I really didn't want to have to figure out how to tune it myself; in my classy 5 gallon bucket it stabilizes at the setpoint faster than the crock pot, it corrects quickly with negligible overshoot, and it holds temperature to 2 decimal places on a meager 12% duty cycle which tells me I could probably use it to cook in a hot tub if I were so inclined.

Built from scratch for this purpose at current prices it'd run about $100 I think if you just used a relay instead of the powerswitch tail (which I had laying around), and the arduino bits are more or less interchangeable pricewise with the standalone temperature controllers like they used in the MAKE circulator which would probably be the way to go unless you want to set up multiple pools in parallel at some point. That one came out a little cheaper than mine but those norpro water heaters apparently burn out and need to be replaced if you look at them funny and that water pump probably died after a few hours in hot water (and my pump/heater are probably overkill).

Brushed steel, pssh

The Midniter
Jul 9, 2001

I got my Anova for $99, no effort required :smug:

Doomy
Oct 19, 2004

I've got a $50 off one time coupon for Anova's store from voting for the finish survey on the Kickstarter. Brings the cost of the new Anova down to about $129 in case you missed discounts before.

Up for grabs for anyone to use:

backer-e8636ba7

Choadmaster
Oct 7, 2004

I don't care how snug they fit, you're nuts!
And another (expires August 14): thanks-f6ef8747

sellouts
Apr 23, 2003

Choadmaster posted:

And another (expires August 14): thanks-f6ef8747

Thanks for this, snagged it.

And the previous code was used and is also expired.

FireTora
Oct 6, 2004

Another code, backer-t3e636c6, I'll have 3 immersion circulators when these latest anovas are finished don't need another.

poverty goat
Feb 15, 2004



The Midniter posted:

I got my Anova for $99, no effort required :smug:

i bet it doesnt have a NES gamepad though

The Midniter
Jul 9, 2001

Here is another $50 Anova coupon code if anyone wants it:

backer-e4637c32

Good for the next 30 days.

Spatule
Mar 18, 2003
backer-caatcd52

29 days to go !

DiverTwig
Jul 23, 2003
I ignore all NWS Tags, my Boss's like porn
Here's another!

backer-cect5f75

Test Pattern
Dec 20, 2007

Keep scrolling, clod!
backer-d7a3sces same rules as above.

The Pell
Feb 6, 2008

Test Pattern posted:

backer-d7a3sces same rules as above.

Just used this. Thanks!

Choadmaster
Oct 7, 2004

I don't care how snug they fit, you're nuts!
Anova exec 1 month ago: poo poo, why not offer customers a massive discount for doing this survey? We only sell one thing anyway and they already bought it! *evil cackle*

Daeren
Aug 18, 2009

YER MUSTACHE IS CROOKED

Choadmaster posted:

Anova exec 1 month ago: poo poo, why not offer customers a massive discount for doing this survey? We only sell one thing anyway and they already bought it! *evil cackle*

More like "poo poo, why not give people gigantic discounts to a product they probably own, so they either A) do nothing, B) buy another, or C) give out the codes and tell their friends, who buy the product they would otherwise not buy, increasing our sales and public exposure?" *marketing cackle*

sellouts
Apr 23, 2003

I wanted one for a while, I just refuse to purchase anything via kickstarter.

Schpyder
Jun 13, 2002

Attackle Grackle

Have another $50 off code to use if you want:

backer-sd9388d2

Mikey Purp
Sep 30, 2008

I realized it's gotten out of control. I realize I'm out of control.

sellouts posted:

I wanted one for a while, I just refuse to purchase anything via kickstarter.

Then don't? They sell these things on loving Amazon.

sellouts
Apr 23, 2003

Mikey Purp posted:

Then don't? They sell these things on loving Amazon.

Sorry, I wanted the Bluetooth one which isn't available on Amazon. So I bought it from them direct.

blixa
Jan 9, 2006

Kein bestandteil sein
All these discount codes literally one week after I got my Anova :(

That being said, I love it even though I've only made an egg (to test it out), a steak (perfect) and some scrambled eggs so far. Next stop: 48h shortribs.

Choadmaster
Oct 7, 2004

I don't care how snug they fit, you're nuts!
Never found scrambled eggs to be worth the effort.

I need to try short ribs again.

PenUltimateWarrior
Nov 1, 2009

:siren:TEAR DOWN THE COCKPIT DOOR, HO KOGAN:siren:

FireTora posted:

Another code, backer-t3e636c6, I'll have 3 immersion circulators when these latest anovas are finished don't need another.

I used this code, thanks a lot!

EAT THE EGGS RICOLA
May 29, 2008

Choadmaster posted:

Never found scrambled eggs to be worth the effort.
They're worth it when you're feeding a lot of people!

Samizdata
May 14, 2007

Schpyder posted:

Have another $50 off code to use if you want:

backer-sd9388d2

Snagged. Cheers, chaps!

Mikey Purp
Sep 30, 2008

I realized it's gotten out of control. I realize I'm out of control.
What are your go to resources for SV recipes, temps and times, etc.?

I'm probably going to buy a copy of Under Pressure, but was wondering if anyone had any other books or sites that they prefer. Tangentially related: is Modernist Cuisine at Home worth the :10bux:?

uPen
Jan 25, 2010

Zu Rodina!

Mikey Purp posted:

What are your go to resources for SV recipes, temps and times, etc.?

I'm probably going to buy a copy of Under Pressure, but was wondering if anyone had any other books or sites that they prefer. Tangentially related: is Modernist Cuisine at Home worth the :10bux:?

http://citizensousvide.com/index.html

http://bagsoakeat.com/

are both fantastic.

mod sassinator
Dec 13, 2006
I came here to Kick Ass and Chew Bubblegum,
and I'm All out of Ass
Modernist Cuisine at Home is definitely worth the money in my opinion. It will help to have both a sous vide setup and a pressure cooker before you buy it though. The pictures and art in the book are absolutely gorgeous--you might even make it a coffee table book. My only real knock against the book are that some of the recipes are deceptively complex or take a lot longer than you might expect. The issue is that a lot of recipes build off other recipes, so what looks like a simple stock recipe turns into a complex affair where you first need to pressure cook some brown butter, etc. before get to the stock making. The burger in particular is really good, but be prepared to make the bread, mayo, ketchup, meat, etc. all from scratch.

Daeren
Aug 18, 2009

YER MUSTACHE IS CROOKED

Mikey Purp posted:

What are your go to resources for SV recipes, temps and times, etc.?

I'm probably going to buy a copy of Under Pressure, but was wondering if anyone had any other books or sites that they prefer. Tangentially related: is Modernist Cuisine at Home worth the :10bux:?

Just a warning about Under Pressure, while it's a fantastic read, it is written for use in restaurants and does not give a poo poo about suggesting changes for home cooking. I don't think I'm ever going to make anything out of it.

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deimos
Nov 30, 2006

Forget it man this bat is whack, it's got poobrain!

Daeren posted:

Just a warning about Under Pressure, while it's a fantastic read, it is written for use in restaurants and does not give a poo poo about suggesting changes for home cooking. I don't think I'm ever going to make anything out of it.

You are doing yourself a disservice if you do not do the carrot cake in Under Pressure. First time I did it it took me the longer part of a day (I did everything including the cinnamon ice cream).

It's absolutely loving delicious and perfect while being a relatively reasonable recipe.


P.S. Don't core your carrots after the first time you do it.
P.P.S. gently caress coring carrots.

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