Meat and Poultry Beef Steaks Flat Iron Steak Recipes Marinated Flat Iron Steak 4.3 (88) 70 Reviews 8 Photos Flat iron steak is marinated, then grilled for a delicious, tender, and juicy piece of meat. Submitted by Jill Brune Lash Updated on June 6, 2023 Save Rate Print Share Close Add Photo 8 8 8 8 Prep Time: 10 mins Cook Time: 10 mins Additional Time: 6 hrs Total Time: 6 hrs 20 mins Servings: 6 Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 6 servings 3 tablespoons honey 3 tablespoons balsamic vinegar 3 tablespoons olive oil 1 tablespoon fresh lemon juice 1 teaspoon Worcestershire sauce ½ teaspoon dried tarragon ½ teaspoon dried rosemary, crushed ½ teaspoon garlic powder ½ teaspoon white pepper 1 pinch salt 1 ½ pounds flat iron steak Directions Whisk together honey, vinegar, olive oil, lemon juice, Worcestershire sauce, tarragon, rosemary, garlic powder, white pepper, and salt in a large bowl until well combined; pour into a resealable plastic bag. Add flat iron steak; coat with marinade, squeeze out excess air, and seal the bag. Place in the refrigerator to marinate for at least 6 hours. Preheat an outdoor grill for medium-high heat and lightly oil the grate. Remove steak from marinade; shake off excess and discard marinade. Cook steak on the preheated grill to desired degree of doneness, about 4 minutes per side for medium-rare. An instant-read thermometer inserted into the center of steak should read 140 degrees F (60 degrees C) for medium-rare doneness. I Made It Print 94 home cooks made it! Nutrition Facts (per serving) 312 Calories 20g Fat 11g Carbs 24g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Calories 312 % Daily Value * Total Fat 20g 25% Saturated Fat 6g 30% Cholesterol 77mg 26% Sodium 85mg 4% Total Carbohydrate 11g 4% Dietary Fiber 0g 1% Total Sugars 10g Protein 24g 47% Vitamin C 2mg 2% Calcium 8mg 1% Iron 0mg 2% Potassium 30mg 1% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.