Asian Flat Iron Steak

Prep time: 10 min
Cook time: 15 min
Servings: 4
Yield: 4 servings

Description

In this recipe, Asian flat iron steak is marinated in a mixture with soy sauce, rice wine vinegar, brown sugar, green onions, garlic, and mustard powder.

Ingredients

1/2 cup reduced-sodium soy sauce
1/4 cup rice wine vinegar
1/4 cup brown sugar
1/4 cup sliced green onions
1 tablespoon minced garlic
1 tablespoon mustard powder
2 pounds flat iron steak
2 tablespoons sesame seeds

Directions

1 Whisk soy sauce, vinegar, brown sugar, green onions, garlic, and mustard powder together in a bowl; pour into a resealable plastic bag. Add steak, coat with marinade, squeeze out excess air, and seal the bag. Marinate in the refrigerator, 3 to 4 hours.
2 Remove steak from marinade; shake off excess. Discard remaining marinade.
3 Heat a non-stick skillet over medium-high heat. Add steak; cook until outside is seared, about 1 minute per side. Continue cooking 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) for medium.
4 Transfer steak to a cutting board; rest before cutting, 3 to 5 minutes. Sprinkle sesame seeds over steak.