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grilled flank steak recipe

Mustard Chive Grilled Flank Steak

3.56 from 27 votes
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Protein: Beef
Cut: Flank Steak, Flat Iron
Diet: Dairy Free, Gluten Free
Course: Main Course, Meal Prep
Prep Time: 1 hour 15 minutes
Cook Time: 1 hour 20 minutes
Total Time: 2 hours 35 minutes
Servings: 4 people

Ingredients

  • 1 ButcherBox Flank Steak

Marinade

  • 2 tablespoons grainy mustard
  • 2 tablespoons chives minced
  • 1 tablespoon olive oil

Instructions

  • Mix marinade ingredients together in a bowl. Rub on flank steak, and then marinade in the bowl or freezer bag in a regrigerator for 1-2 hours.
  • Preheat grill on high.
  • Place flank steak on grill. Grill for 4-6 minutes per side, or until a meat thermometer inserted into the thickest part of the flank reads slightly above 125°F.
  • Let the flank steak rest for 10 minutes as it reaches an internal temperature between 126°F and 135°F for medium-rare.
  • Slice thinly against the grain and enjoy!
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