Ingredients
- Flank steak
- 2 tbsp of spicy horseradish paste
- 1 tbsp of olive oil
- 1 tbsp of Dijon mustard
- 1 tbsp of soy sauce
- 2 cloves of minced garlic, adjust to your preference
- 2 tsp of rich balsamic vinegar
- A pinch of kosher salt and freshly ground black pepper, season to your liking
Step 1
To make a delicious and flavorful grilled flank steak, start by preparing a marinade with ingredients like tangy horseradish, aromatic garlic, and zesty Dijon mustard. Combine these with olive oil, soy sauce, balsamic vinegar, and a pinch of kosher salt and pepper in a large resealable bag. Let the steak soak up all those tasty flavors by marinating in the fridge for a relaxing 2 to 4 hours.
Step 2
While the steak is marinating, get your outdoor grill ready for some high-heat action. Lightly oil the grate to prevent sticking and ensure those beautiful grill marks.
Step 3
Once the grill is hot and prepped, place the marinated steak on it and let it sear to perfection. Cook each side for about 5 to 6 minutes, aiming for a lovely brown crust while keeping the center juicy and tender. Remember, it's crucial not to overcook the steak, so keep an eye on it!
Step 4
For that perfect medium-rare doneness, use an instant-read thermometer to check that the center reaches around 130 degrees F (54 degrees C). Once cooked to your liking, let the steak rest for 5 minutes to allow the juices to redistribute. Then, slice the steak thinly at an angle for maximum tenderness and flavor. Enjoy your mouthwatering creation!
Extra Tips & Suggestions
- 1. Keep your succulent marinated grilled flank steak delight fresh by storing it in an airtight container to lock in all the flavors.
- 2. If you have leftovers, wrap the steak in parchment paper before placing it in the container to prevent any moisture from affecting the taste and texture.



