Preheat grill to medium-high heat using both burners.
Mash together butter, sun-dried tomatoes, basil, parsley and garlic in a bowl using a fork until blended together. If using unsalted butter, season with salt. Place in Freezer to harden while steaks are grilling.
Grill steaks, 5-6 minutes per side for medium-rare, longer for desired doneness, remove from grill and tent with foil and rest for 5 minutes. Serve steaks topped with tomato herb butter. Garnish with fresh chives.
Paired with Mary Taylor Manchuela Adaptef from Cuisine Grilling June 2012