Steaks with Balsamic-Mustard Sauce

• http://www.marthastewart.com/313411/steaks-with-balsamic-mustard-sauce#15%20Minutes%20or%20Less%20Main%20Dish%20Recipes|/275256/15-minutes-or-less-main-dish-recipes/@center/276948/dinner-tonight|313411

 

• • PREP: 15 MINS
  • TOTAL TIME: 15 MINS
  • SERVINGS: 4
• 1 tablespoon olive oil
• 4 strip steaks (each 6 to 8 ounces and about 3/4 inch thick)
• Coarse salt and ground pepper
• 1/2 cup balsamic vinegar
• 1/4 cup Dijon mustard

• 1. Heat oil in a large skillet over high heat. Season steaks generously on both sides with salt and pepper; place in skillet. Cook, turning once, until browned, 2 to 3 minutes per side for medium-rare. Transfer to a plate; cover with foil.

  2. Add vinegar to skillet; boil until syrupy, 1 to 2 minutes. Remove from heat; whisk in mustard and any accumulated juices from steaks. Serve sauce with steaks.