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Easy Keto Flank Steak

This keto flank steak recipe is marinated in a wonderful combination of flavors, then grilled to perfection.

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

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I recently re-made my awesome homemade chipotle jerky (soooo good!). I bought a 2lb cut of flank steak but decided to only use half of it for the jerky. Now I have to confess, flank steak isn't something that I'm super familiar with. In the UK, I think skirt steak is the closest equivalent, and I don't remember using that cut ever! 

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

A quick Pinterest search showed me all kinds of marinades for flank steak: tequila lime, garlic butter, red wine, balsamic – and many more. I decided to make my own combination of flavors and it was so good that I just have to share it with you!

How to Cook a Keto Flank Steak

Make the marinade by combining olive oil, soy sauce, sugar free honey, Worcestershire sauce, garlic powder and onion powder in a bowl. For the honey I used Nature’s Hollow (sweetened with xylitol), which you can buy online from Netrition. The other brand I like is Honey Tree ($2.38 from Walmart or $19.92 for a three-pack from Amazon) – but as well as being sweetened with maltitol, it is a lot thicker than the Nature's Hollow brand so wouldn't combine with the other marinade ingredients quite so well.

Update – try making your own low carb honey!

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

Place the flank steak in a small baking dish, and pour the marinade over. 

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

Cover and marinate in the fridge for at least 6 hours or overnight. Remove it from the fridge one hour before cooking.

Place the steak on a hot grill (or in my case, due to rain, a grill pan), and discard any remaining marinade. Season with salt and pepper on both sides. Oh – and a quick shout-out to the new salt and pepper mills that I got today – they are gravity-activated so you just flip them over to start grinding!

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

Cook until done to your liking: an internal temperature of 140F for rare, 145F for medium rare, and 160F for medium.

Let rest for five minutes before slicing and serving.

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

Serve the steak in a low carb tortilla, over a salad, or in a low carb bun!

Easy Keto Flank Steak - marinated in delicious seasonings then grilled to perfection!

Easy Marinated Keto Flank Steak

Easy Marinated Keto Flank Steak

Yield: 4 Servings
Prep Time: 5 minutes
Cook Time: 20 minutes
Marinating Time: 6 hours
Total Time: 6 hours 25 minutes

This keto flank steak recipe is marinated in a wonderful combination of flavors, then grilled to perfection.

Ingredients

  • 1 lb flank steak
  • ½ cup olive oil
  • ¼ cup soy sauce
  • ¼ cup low carb honey
  • 2 tbs Worcestershire sauce
  • 1 tsp garlic powder
  • ½ tsp onion powder
  • salt and black pepper

Instructions

  1. Place the flank steak in a small baking dish.
  2. Make the marinade by whisking the olive oil, soy sauce, sugar free honey, Worcestershire sauce, garlic powder and onion powder together in a bowl.
  3. Pour the marinade over the steak, then cover and marinate in the fridge for at least 6 hours or overnight.
  4. Remove it from the fridge one hour before cooking.
  5. Place the steak on a hot grill (or preheated grill pan), and discard any remaining marinade. Season with salt and pepper on both sides.
  6. Cook until done to your liking: an internal temperature of 140F for rare, 145F for medium rare, and 160F for medium.
  7. Let rest for five minutes before slicing and serving.

Notes

A zero carb recipe.

The nutritional data does not include the marinade as very little of it is actually consumed. If you prefer to include the marinade, the net carb count would be approximately 4g net carbs per serving.

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Nutrition Information
Yield 4 Serving Size Quarter of the steak
Amount Per Serving Calories 218Total Fat 9gSaturated Fat 4gCholesterol 90mgSodium 209mgCarbohydrates 0gFiber 0gSugar 0gProtein 31g
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