Side angle view of Balsamic Marinated Steak on cutting board

Balsamic Marinated Steak

  • Author: A Twisted Plate
  • Prep Time: 10 minutes
  • Cook Time: 10-20 minutes
  • Total Time: 20-30 minutes
  • Yield: 4 servings 1x


Flank Steak in a Balsamic Marinade.  Whole30, Paleo and Keto Complaint.




  • 1/2 cup Avocado Oil
  • 1/4 Balsamic Vinegar
  • 1 teaspoon Dijon Mustard
  • 1/2 teaspoon Dried Oregano
  • 1/2 teaspoon Dried Basil
  • 1/4 teaspoon Onion Powder
  • 1/4 teaspoon Sea Salt
  • 1/4 teaspoon Paprika
  • 1/8 teaspoon Black Pepper


  • 1 pound Flank Steak
  • 1/4 teaspoon Sea Salt
  • 1/8 teaspoon Pepper
  • 1/8 teaspoon Garlic


  • 1 tablespoon Avocado Oil


  • Gather all of your ingredients and a measuring cup or bowl to make the marinade and seal-able container to marinade
  • Combine all the Marinade ingredients in a mason jar, measuring cup or bowl
  • Now for the Steak, coat both sides in the Sea Salt, Black Pepper and Garlic
  • Cover the steak in the marinade and close the seal-able container
  • Allow to marinade in the fridge for an hour to a day or two
  • Heat a Cast Iron over Medium Heat with 1 tablespoon Avocado Oi
  • Once heated place steak in cast iron, flip after 4 minutes. 
  • Continue flipping till cooked to you desired.  (Medium takes about 12-15 depending on the thickness of your steak)
  • Allow to rest for 5 minutes before cutting against the grain and serving
  • ENJOY!

  • Category: Dinner

Keywords: Steak

%d bloggers like this: