Flank Steak Fajitas

Lean & low-carb fajitas that you simply can’t resist!

45 min. 4 serv.
48 ratings

Most people looking for low-carb recipes ignore meals like fajitas and tacos because their brain instantly associates them with carbohydrates. But what if we told you that you can enjoy the incredible flavor of taco seasoning without all the calories?

This fajita recipe combines quality protein and fats while allowing your body to make use of the folate, niacin and vitamins contained in the peppers.

Our twist on the classic fajita will have everyone asking for it again and again!

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Low Fat / Low Carb icon Low Carbs icon


1 1/2 Pound Beef flank steak, butterflied
2 Tbsp Avocado oil
1/2 Green pepper, thinly sliced
1/2 Red pepper, thinly sliced
1/2 Yellow pepper, thinly sliced
3 Garlic clove, minced
1 1/2 Cup Spinach
1/2 Leeks, thinly sliced
3 Tbsp Taco seasoning
salt and black pepper, to taste
4 Oz Mozzarella cheese, OPTIONAL
, long toothpicks, or short skewers


Did you know?

Flank steak contains, on average, 28% protein and only 7% fat.

It should also be noted that zinc and selenium can be found in flank steak. Those important minerals help with immune function, protein synthesis, DNA synthesis and can protect the body from oxidative damage!

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