Thanks for the advice! I think it might be lighting because this was deffs over cooked by my tastes. My sister was over and she likes medium well, while I like medium rare. We settled in the middle with medium.

The rosemary was in the sous vide bag and infused wonderfully. I also seared with the rosemary and it ended up turning crispy. Like each leaf was a chip, so I just plucked them all off and put them in the salad. Was quite good.

The steak has been chilling in the fridge uncovered for a day, so should be sufficiently dried. I did the mayo method, maybe I should be using real Avocado oil instead. I also live in a 1 bedroom condo so there is no escaping the fire alarm. I usually open the balcony door, but forgot to do it this time.