Pat both ribeye steaks completely dry with paper towels on all sides to guarantee a deep golden crust.
Season both sides generously with kosher salt and freshly cracked black pepper right before cooking.
Heat 2 tablespoons of avocado oil in a 12-inch heavy cast iron skillet over high heat until smoking hot.
Lay steaks into the pan away from you so hot oil does not splash onto your hands.
Press the steaks down firmly into the pan surface so every part makes full contact without gray spots.
Sear undisturbed for 2 minutes until a deep brown crust forms on the bottom, then flip with tongs.⏱ 2 min
Reduce heat to medium, then add butter, crushed garlic cloves, rosemary, and thyme to the side of the pan.
Tilt the skillet toward you and spoon the bubbling melted herb butter over the steaks repeatedly for 2 minutes.⏱ 2 min
Remove steaks when internal temperature reaches 130 degrees Fahrenheit for a tender medium-rare finish.
Transfer steaks to a board, place cooked herbs on top, and let rest 8 minutes before slicing across the grain.⏱ 8 min