Keto Flank Steak Recipe (3 Marinade Options)
These keto flank steak marinades take only 10 minutes of prep time, followed by marinating in the refrigerator, then grilling to tender perfection just in time for an easy dinner.
Servings: 4
Calories: 130kcal
Ingredients
- 1 pound flank steak
Chimichurri Flank Steak Marinade
- ½ cup fresh parsley leaves
- 2 cloves garlic
- 2 tablespoons red wine vinegar
- 1 tablespoon fresh oregano leaves
- ¼ teaspoon red pepper flakes optional
- ¼ teaspoon salt
- ¼ teaspoon ground black pepper
- ¼ cup extra-virgin olive oil
Mexican Flank Steak Marinade
- ¼ cup extra-virgin olive oil
- ¼ cup lime juice
- 2 cloves garlic minced
- 2 tablespoons jalapeño pepper diced
- 1 tablespoon cumin powder
- 1 tablespoon chili powder
- 1 teaspoon dried oregano
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
Balsamic Flank Steak Marinade
- ¼ cup extra-virgin olive oil
- 2 tablespoons balsamic vinegar
- 2 cloves garlic minced
- 2 teaspoons fresh rosemary
- 1 teaspoon Dijon mustard
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
Instructions
For the Chimichurri Flank Steak Marinade
- In a food processor or blender, combine the parsley, cilantro, garlic, red wine vinegar, oregano, red pepper flakes (if using), salt, and pepper. Pulse until well chopped.½ cup fresh parsley leaves, 2 cloves garlic, 2 tablespoons red wine vinegar, 1 tablespoon fresh oregano leaves, ¼ teaspoon red pepper flakes, ¼ teaspoon salt, ¼ teaspoon ground black pepper, ¼ cup extra-virgin olive oil
- While the machine is running, slowly pour in the olive oil through the feed tube until the chimichurri is well blended and emulsified.
For the Mexican Flank Steak Marinade
- Mix all ingredients together in a small bowl.¼ cup extra-virgin olive oil, ¼ cup lime juice, 2 cloves garlic, 2 tablespoons jalapeño pepper, 1 tablespoon cumin powder, 1 tablespoon chili powder, 1 teaspoon dried oregano, ½ teaspoon salt, ¼ teaspoon ground black pepper
For the Balsamic Flank Steak Marinade
- Mix all ingredients together in a small bowl.¼ cup extra-virgin olive oil, 2 tablespoons balsamic vinegar, 2 cloves garlic, 1 teaspoon Dijon mustard, 2 teaspoons fresh rosemary, ½ teaspoon salt, ¼ teaspoon ground black pepper
To cook the flank steak
- Place the flank steak in a large resealable plastic bag and pour the marinade over it. Seal the bag and massage the marinade into the meat to coat evenly.1 pound flank steak
- Marinate the steak in the refrigerator for at least 2 hours, or overnight for maximum flavor.
- Preheat grill or grill pan to high heat.
- Grill the steak for 3-4 minutes per side for medium-rare, or cook to your desired level of doneness. Internal temperature of 130-140 °F (54-60 °C) will be medium rare.
- Remove from the grill and let it rest for a few minutes before slicing against the grain. Serve and enjoy!
Notes
You can use any of these marinades for other cuts of meat like Skirt or Flap steak or even chicken and pork.
Nutrition
Calories: 130kcal | Carbohydrates: 1g | Fat: 14g | Saturated Fat: 2g | Sodium: 307mg | Fiber: 0.5g | Net Carbohydrates: 1g
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