Recipes Ingredients Meat & Poultry Beef Recipes Flat-Iron Steak au Poivre Be the first to rate & review! By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on May 16, 2017 Print Rate It Share Share Tweet Pin Email Photo: Bryan Gardner Prep Time: 30 mins Total Time: 55 mins Servings: 2 Flat-iron steak is a relatively inexpensive cut with great flavor and lots of marbling. It usually comes in one large piece that can be grilled whole like a flank or cut into individual steaks, as it's done here. Ingredients 2 flat-iron steaks (6 to 8 ounces each) Coarse salt 2 tablespoons black peppercorns 1 tablespoon canola oil 2 tablespoons unsalted butter 1 large shallot, halved and thinly sliced (½ cup) ⅓ cup cognac 1 tablespoon Worcestershire sauce ⅔ cup low-sodium or homemade chicken stock 2 tablespoons heavy cream Directions Season steaks with salt and let sit at room temperature 30 minutes. Meanwhile, place peppercorns in a plastic bag and coarsely crack with a meat mallet or rolling pin. Transfer peppercorns to a plate. Lightly pat steaks dry and coat both sides of each steak with peppercorns, pressing to adhere. Heat a medium skillet, preferably cast-iron, over medium-high. Swirl in oil and cook steaks, turning once, until internal temperature reads 135 degrees (for medium-rare), 6 to 8 minutes total. Transfer to a plate and tent with foil. Discard fat from pan. Add butter and shallots and cook, stirring often, until shallots soften and begin to brown, 1 to 2 minutes. Carefully add cognac and cook, scraping up any bits from the bottom of pan, until almost evaporated, 3 minutes. Add Worcestershire and stock and simmer until reduced by half (to about 1/3 cup), 4 to 5 minutes. Add cream and cook until heated through and thickened slightly, about 1 minute more. Slice steaks against the grain, divide between two plates, and top with sauce. Rate it Print