Best 7 Marinated Flat Iron Steak Recipes

FLAT IRON STEAKS MARINATED IN RED WINE

Steps:

• Whisk together 2 tablespoons of olive oil, 3 cloves minced garlic, parsley, thyme, red wine, 1/2 teaspoon mustard powder, salt, and pepper until combined. Pour into a resealable plastic bag over the flat iron steaks. Squeeze out excess air, seal, and marinate for 1 hour at room temperature, or 4 hours in the refrigerator.
• Preheat an outdoor grill for medium-high heat and lightly oil grate. Stir together 2 cloves minced garlic, 1/2 teaspoon mustard powder, and 1/2 teaspoon olive oil in a small bowl and set aside.
• Remove steaks from the marinade, shake off excess, and discard remaining marinade. Cook on preheated grill to desired degree of doneness, about 4 minutes per side for medium-rare. Brush with reserved garlic mixture before serving.

PERFECT FLAT IRON STEAK

Steps:

• Place the steak inside of a large resealable bag. In a small bowl, stir together the olive oil, garlic, parsley, rosemary, chives, Cabernet, salt, pepper and mustard powder. Pour over the steak in the bag. Press out as much air as you can and seal the bag. Marinate in the refrigerator for 2 to 3 hours.
• Heat a nonstick skillet over medium-high heat. Fry the steak in the hot skillet for 3 to 4 minutes on each side, or to your desired degree of doneness. Discard the marinade. These steaks taste best at medium rare. Allow them to rest for about 5 minutes before serving.

FOOLPROOF FLAT IRON STEAKS

Steps:

• Place steaks, balsamic vinegar, olive oil, green onions, garlic, soy sauce, thyme, mustard, and black pepper in an extra large resealable plastic bag, squeeze out excess air, and seal the bag. Knead the bag with your hands to distribute ingredients evenly and completely coat the steaks. Marinate in the refrigerator for 1 hour.
• Preheat grill for medium-high heat and lightly oil the grate. Remove steaks from refrigerator and let sit at room temperature for 10 minutes.
• Remove steaks from bag and discard marinade.
• Cook steaks on the preheated grill until they start to firm and are reddish-pink and juicy in the center, 6 to 7 minutes per side. An instant-read thermometer inserted into the center should read 130 degrees F (54 degrees C). Remove steaks to a plate and let rest for 5 minutes before slicing.

MARINATED FLAT IRON STEAK

Steps:

• Mix first six ingredients for a marinade.
• Put flat iron steak in a freezer bag, pour marinade over it, seal bag, and freeze. The night before you plan to serve this, take bag from the freezer and thaw in refrigerator. (Or marinate the steak for several hours in the fridge, without freezing at all.).
• To prepare for serving, remove beef from marinade; reserve marinade.Grill steak for 8 to 10 minutes per side; or broil 6 minutes on one side and 4 on the other.
• Put reserved marinade in sauce pan. Heat on medium; let this gently boil for at least 10 minutes or until reduced by about a third.
• Let steak rest for 10 minutes. Cut steak across grain at a slanted angle into thin slices.
• Pour reduced marinade over the steak, and serve.

SZECHWAN-MARINATED FLAT IRON STEAK

Steps:

• In a small saute pan, heat the chili and peanut oils. Add the jalapeno, shallots, cilantro, green onions, and ginger and cook until slightly tender. Remove from the heat and set aside.
• Combine the marinade ingredients in a medium bowl and whisk together until thoroughly combined. Place the steaks in the marinade and refrigerate for 12 hours.
• Heat the grill to high heat. Remove steaks from the marinade and season with a little salt and pepper. Grill to desired temperature, about 2 to 3 minutes per side. Remove the steaks from the grill and allow to rest. Slice the steaks on a thin bias and set aside.
• In a medium bowl, whisk together all the ingredients. Set aside.
• Heat the peanut oil in a wok or hot saute pan over high heat. Add the mushrooms, asparagus, scallions, bok choy, and red onions, and cook until tender. Deglaze the vegetables with the Szechwan Deglaze until almost all the liquid is absorbed.

FLAT IRON STEAK MARINADE

Steps:

• Whisk all ingredients together, pour over 1 pound of steak and marinade for at least 3 hours, turning each hour.
• Grill over med-high about 6 minutes per side.

ASIAN FLAT IRON STEAK

Steps:

• Whisk soy sauce, vinegar, brown sugar, green onions, garlic, and mustard powder together in a bowl; pour into a resealable plastic bag. Add the steak, coat with the marinade, squeeze out excess air, and seal the bag. Marinate in the refrigerator, 3 to 4 hours.
• Remove steak from marinade and discard remaining marinade.
• Heat a non-stick skillet over medium-high heat; cook steak just until outside is browned and seared, about 1 minute per side. Continue to cook until desired doneness is reached, about 5 minutes more per side. An instant-read thermometer inserted into the center should read 140 degrees F (60 degrees C). Remove skillet from heat and allow steak to rest before cutting, 3 to 5 minutes. Sprinkle sesame seeds over steak.