# Flank steak time trials **URL:** \ **Category:** Anova Precision® Cooker\ **Tags:** beef\ **Created:** [January 8, 2018, 9:06pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302 "2018-01-08T21:06:49Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![RichardOL](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/richardol/32/701_2.png) [@RichardOL](https://community.anovaculinary.com/u/RichardOL)\ **Post date:** [January 8, 2018, 9:06pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/1 "2018-01-08T21:06:49Z")
Flank steak is not one of my first choice meats, but I couldn’t pass up a big discount in the form of “$ off” stickers on the packages. I got 3 pieces and decided to try to figure out how long to cook them. My BBQ MO is to take my knobby meat hammer and beat it into submission, then rub it and let it sit for 12-24h. Then a quick sear and slice. With the APC I did all three pieces unseasoned at 130F/54C. I took the first piece out at 18h, the second at 36h and the last at 60h. ![](https://us1.discourse-cdn.com/flex016/uploads/anova/original/2X/a/a14cc1774f1b637f977887f32a06cddae2a17100.JPG) At 18h the meat sliced pretty well and, while not tender, was not tough. ![](https://us1.discourse-cdn.com/flex016/uploads/anova/original/2X/a/ad6a5fc7e25f4e09a40f0c10ebada1d51f60ad28.JPG) At 36h it both sliced well and was tender enough that I would serve it to company. ![](https://us1.discourse-cdn.com/flex016/uploads/anova/original/2X/b/b7bf59bf4702421b3c8df22be1c96a4b0c5db082.JPG) At 60h it is starting to come apart but still together enough to slice. I is very tender and would make an excellent hot or cold roast beef sandwich. I see posts of others cooking flank for much shorter times, but the flank I got needed time to get tender. ---
**Author:** ![davidSATX](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/davidsatx/32/2122_2.png) [@davidSATX](https://community.anovaculinary.com/u/davidSATX)\ **Post date:** [January 8, 2018, 9:33pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/2 "2018-01-08T21:33:48Z")
Great information @RichardOL! That must have been a good price to use all three for an experiment . ---
**Author:** ![john.jcb](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/john.jcb/32/7269_2.png) [@john.jcb](https://community.anovaculinary.com/u/john.jcb)\ **Post date:** [January 9, 2018, 6:58pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/3 "2018-01-09T18:58:18Z")
An experiment where he ate all the results. Flank steak and crusty bread make a great French Dip sandwich. ---
**Author:** ![Ember](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/ember/32/729_2.png) [@Ember](https://community.anovaculinary.com/u/Ember)\ **Post date:** [January 9, 2018, 9:30pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/4 "2018-01-09T21:30:56Z")
It’s the best kind of experiment. One that gives you happy tummy. 🙂 ---
**Author:** ![mejakm](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/mejakm/32/6761_2.png) [@mejakm](https://community.anovaculinary.com/u/mejakm)\ **Post date:** [January 10, 2018, 6:52pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/5 "2018-01-10T18:52:03Z")
Would it be safe to cook it for 36 or 48h at 51.1°`C? ---
**Author:** ![chatnoir](https://avatars.discourse-cdn.com/v4/letter/c/ecd19e/32.png) [@chatnoir](https://community.anovaculinary.com/u/chatnoir)\ **Post date:** [January 10, 2018, 8:26pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/6 "2018-01-10T20:26:33Z")
That’s an extremely rare temperature. It’s generally accepted as risky business to cook meat below 55F for more than 4 hours. Length of time ceases to be a factor when you have the potential for bacteria growth during a long cook. If you want tender meat that rare, buy a better cut. ---
**Author:** ![RichardOL](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/richardol/32/701_2.png) [@RichardOL](https://community.anovaculinary.com/u/RichardOL)\ **Post date:** [January 10, 2018, 10:22pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/7 "2018-01-10T22:22:54Z")
I think that might be a little too cool to be safe. ![](https://us1.discourse-cdn.com/flex016/uploads/anova/original/2X/3/3371024e206549158ba97c648f836d89250f5ccb.jpg) ---
**Author:** ![Debclegg](https://avatars.discourse-cdn.com/v4/letter/d/9de053/32.png) [@Debclegg](https://community.anovaculinary.com/u/Debclegg)\ **Post date:** [January 10, 2018, 11:12pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/8 "2018-01-10T23:12:54Z")
The chart is very helpful for those who don’t ordinarily think in terms of Celsius in stead of Fahrenheit. ---
**Author:** ![mejakm](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/mejakm/32/6761_2.png) [@mejakm](https://community.anovaculinary.com/u/mejakm)\ **Post date:** [January 11, 2018, 8:59am UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/9 "2018-01-11T08:59:55Z")
> [@chatnoir](#): > > If you want tender meat that rare, buy a better cut It’s not only about the tender meat. Better cuts doesn’t have a so strong beef flavor as flank has. So the minimum is 55°C for long cooks? Because last time I did beef ribs for 72h at 54°C 😜 ---
**Author:** ![Ember](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/ember/32/729_2.png) [@Ember](https://community.anovaculinary.com/u/Ember)\ **Post date:** [January 11, 2018, 9:12am UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/10 "2018-01-11T09:12:21Z")
I’d probably suggest a bit higher than 55C for ribs just because of the bone mass which blocks heat. But 54C is where it’s at for boneless cuts. You’re singing to the converted here. ---
**Author:** ![Islay](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/islay/32/1847_2.png) [@Islay](https://community.anovaculinary.com/u/Islay)\ **Post date:** [January 14, 2018, 10:42am UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/11 "2018-01-14T10:42:13Z")
I agree with very long cooking. I have done 24 hours. I’m tempted to try longer now. ---
**Author:** ![mddoane](https://sea2.discourse-cdn.com/flex016/user_avatar/community.anovaculinary.com/mddoane/32/2937_2.png) [@mddoane](https://community.anovaculinary.com/u/mddoane)\ **Post date:** [February 22, 2018, 9:07pm UTC](https://community.anovaculinary.com/t/flank-steak-time-trials/12302/12 "2018-02-22T21:07:23Z")
Flank at 132/3 and seared w a torch is fantastic!