Of all the cuts of steak, the humble flank steak is one of the most receptive to marinades. It soaks up all the flavors like a sponge, so the question becomes what flavors you want to impart to your dinner. This Balsamic Marinated Flank Steak is one of the most delicious ways to take advantage of that opportunity, infusing the tanginess and smoky flavor of the balsamic into the savory steak. Soy sauce and mustard in the marinade helps enhance the umami of the beef flavor, while chili flakes ensure a light heat that keeps every bite exciting. Balsamic Marinated Flank Steak is the best way to guarantee your steak dinner is the most amazing you could ever imagine!
Ingredients
- 2 pounds flank steak
- 3 tablespoons olive oil
- 3 tablespoons balsamic vinegar
- 3 tablespoons soy sauce
- 2 tablespoons Dijon mustard
- 3 cloves garlic, minced
- 1 tablespoon fresh rosemary, chopped
- 1 teaspoon black pepper
- 1/2 teaspoon chili flakes, optional
Directions
Step 1 –Lightly score the steak with a 1-inch diamond pattern, about 1/8-inch deep.
Step 2 –Whisk the olive oil, the balsamic vinegar, the soy sauce, the Dijon mustard, the garlic, the rosemary, the black pepper, and the chili flakes in a small bowl or a freezer bag.
Step 3 –Add the steak to the marinade and marinate for at least 4 hours and up to overnight.
Step 4 –Transfer the steak from the fridge at least 30 minutes before cooking.
Step 5 –Preheat the grill to medium-high heat.
Step 6 –Grill the steak until cooked through or until it reaches your desired level of doneness, about 7-9 minutes on one side and 5-7 minutes on the other.
Step 7 –Rest the steak for 10 minutes.
Step 8 –Slice the steak against the grain and serve.
