Season the steaks with salt and pepper and seal them in a vacuum seal bag.
Cook for 2-2 ½ hours.
Remove and pat dry fully.
Heat a skillet over high heat and add the avocado oil. **Can also be seared on the grill over high heat
Add the dried steaks and sear for 30-60 seconds per side, depending on thickness.
Remove and serve with blue cheese butter on top.
Blue Cheese Butter:
Combine all the ingredients in a bowl and mix until fully combined.
Place the mixture on plastic wrap and form into a 1-1 ½" cylinder.
Wrap tightly with plastic wrap to keep its shape and store in the fridge until ready to use. **leftovers can be stored in the freezer.
Notes
Pat the steaks dry as thoroughly as you can before searing them. A dry exterior helps them to get a nice crust faster.
If you are cooking the steaks below 130F degrees, don't let them cook for longer than 2 ½ hours for food safety purposes.
The longer the steaks are cooked, the softer they will become.
Make the steaks in advance for meal prep, or to prepare for a dinner party. Make sure to use an ice bath to cool them down if making in advance.
Adjust the temperature to your desired doneness.
When searing, make sure your pan is smoking hot so you get a nice crust on the outside. Don't sear more than 30-60 seconds on each side, less if your steaks are thinner than 1 inch.
You can cook the steaks straight from frozen. If doing so, make sure to cook them at least 2 hours.