Easy Steak & Potatoes Recipe with Steak Perfect Seasoning

Ingredients

• 1 large boneless rib-eye or skirt steak, cut 2-inches thick (at least 1½ pounds)
• Steak Perfect seasoning
• One 4-inch rosemary sprig, roughly chopped
• 1 pound very small potatoes, rinsed
• Olive oil
• 2 tablespoons unsalted butter
• ¼ cup chopped parsley
• Finely grated zest of 1 small lemon
• A couple handfuls of arugula, for serving (optional)