Ingredients
4 servings
- •½ cup reduced-sodium soy sauce
- •¼ cup rice wine vinegar
- •¼ cup brown sugar
- •¼ cup sliced green onions
- •1 tablespoon minced garlic
- •1 tablespoon mustard powder
- •2 pounds flat iron steak
- •2 tablespoons sesame seeds (Optional)
Instructions
- 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.
Nutritional Facts
Per 4 servings
- Calories: 538
- Carbohydrate: 19g
- Fat: 29g
- Fiber: 1g
- Protein: 50g
- Sugar: 14g