Bring steaks to room temperature, and pat dry with paper towels.
In a small bowl, mix all dry spices and generously season all over the steaks.
In a heavy, medium-sized cast iron pan, add olive oil and bring to high heat.
Add steaks to pan and press down for 2 to 3 seconds on each filet to jumpstart a hard sear.
Sear steaks for 3 minutes, then flip steaks, add butter, garlic clove, and thyme to pan.
Baste the steaks with butter using a spoon for about 30 seconds. Allow steaks to finish cooking in pan for another 3 to 4 minutes for medium-rare doneness. If you prefer your steaks cooked past medium-rare, refer to Omaha Steaks cooking chart.
Remove steaks from cast iron pan and allow to rest 6 to 7 minutes