Perfectly Grilled Steak with Garlic Lime Butter

For the Garlic Lime Butter

• 4 tablespoons butter softened
• 1 medium clove garlic finely minced
• 2 teaspoons finely grated lime zest from 1 medium lime
• ¼ teaspoon kosher salt

For the dry rub:

• 2 tablespoons light brown sugar
• 2-3 teaspoons ancho chile powder use 3 if you like a little more heat
• 1 tablespoon paprika
• 2 teaspoons garlic salt
• 1 teaspoon freshly ground black pepper
• 1 teaspoon ground coriander
• 1 teaspoon ground cumin

For the steak:

• 2 tablespoons olive oil plus more for the grill
• 4 1 ¼- inch-thick boneless rib-eye New York strip or sirloin steaks (6-8 ounces each)