Introduction to Keto Fajitas
Mexican is always our go-to when we’re craving something fresh, flavorful and low-carb, and these Keto Fajitas do not disappoint. Juicy flank steak, thinly sliced sautéed bell peppers and a magical combination of select spices make this a versatile and delicious dish you can throw together in minutes. Plus, you can dress this recipe up or down with whatever low-carb and keto toppings you like.
What You Will Need
We love our skillet, so we’ve used two for this low-carb Keto Fajitas recipe. What can we say – you just can’t beat that chargrilled flavor. Here’s what you’ll need:
- A sharp knife
- Two skillets
- A pair of heat-proof tongs
If you don’t have a skillet, feel free to use a large frying pan instead. However, you might want to invest in one – once you cook a steak in a skillet you’ll never look back.
How to Make Keto Fajitas
Get ready to sizzle! You’ll be turning up the heat for these grilled Keto Fajitas.
Heat the Skillets
Add a tablespoon of olive oil into each skillet and place over high heat. You’ll want them to get nice and hot.
Cook the Bell Peppers and Onions
Add the sliced bell peppers, onions, spices and half the salt and pepper to one of the skillets. Set the remaining salt and pepper aside for the steak.
Slice the Steak
Using a very sharp knife, slice the steak into thin pieces. The trick here is to slice against the grain.
Add the Steak
Place the sliced steak into the other skillet. Season generously with salt and pepper and leave to cook over high heat, stirring occasionally.
Cook the Vegetables
Continue to let the vegetables cook, keeping the heat high. Once they’re slightly charred on the outside, reduce the heat to medium. Allow the vegetables to cook until softened, then remove from heat and set aside.
Cook the Steak
Cook the steak to your liking. This should be easy to monitor as the steak is sliced, allowing you to see how rare it is.
Add the Vegetables
Once the steak has reached a level you’re happy with, add the vegetables and stir through. Remove from heat.
Serve and Enjoy
Serve with your low-carb base of choice. We love cauliflower rice or making a fajita salad with keto-friendly vegetables.
Common Questions
These low-carb fajitas may very well be the most simple Mexican recipe we have. But you might still have some questions. Luckily, we’ve got answers.
Can I Have Fajitas on Keto?
Yes! Fajitas are generally one of the most keto-friendly Mexican dishes – especially if you’re following a recipe like this one. But if you’re ordering fajitas from a restaurant, there’s a couple of high-carb things you’ll want to avoid. Fajitas are often served with tortillas and sometimes, beans (especially the refried variety). Make sure to double-check with the waiter and request these are left off your dish.
What Mexican Dishes Are Keto Friendly?
Mexican food isn’t just delicious. It’s also super easy to choose low-carb keto options even when dining out. The most keto-friendly Mexican dishes are fajitas, carne asada, taco salad and ceviche. You can easily order a “naked” burrito by choosing a taco salad without the usual carb-loaded add-ins. Instead, opt for meat, low-carb vegetables, and high-fat toppings.
What’s the Best Way to Serve Keto Fajitas?
This is a great, quick meal on its own. But our favorite part of this recipe is the fun you can have with all the add-ons! Serve over a bowl of cauliflower rice and serve with a wedge of lime and a sprinkling of fresh cilantro for a delicious bowl of Tex-Mex comfort.
Can I Have Tortillas on Keto?
Unfortunately your favorite corn and flour tortillas are not keto, but that doesn’t mean you can’t still enjoy a homemade or store bought low carb option. Traditional corn tortillas have 17 net carbs for two, and a standard flour tortilla has about 34 net carbs a piece. Try our healthy 2.75 net carb keto tortillas for an easy weeknight fajita dinner, or check out a few of our favorite store bought options:
- Mr. Tortilla– These one net carb tortillas are super popular over social media, and for good reason. They taste just like a normal tortilla you’d buy at the Mexican market.
- Mission Low Carb Tortillas- Mission Tortillas aren’t the best tortilla ingredient quality wise, but they are super easy to find. Plus they are full of fiber so they only contain 4 net carbs a tortilla.
- Tumaros– With only 3 net carbs a tortilla, these high fiber wraps make the perfect Mexican keto option.
Nutrition Facts
Keto Fajitas
Amount Per Serving
Calories 246
Calories from Fat 99
% Daily Value*
Fat 11g 17%
Saturated Fat 3g 15%
Polyunsaturated Fat 1g
Monounsaturated Fat 6g
Cholesterol 68mg 23%
Sodium 844mg 35%
Potassium 654mg 19%
Carbohydrates 10g 3%
Fiber 3g 12%
Sugar 6g 7%
Protein 26g 52%
Vitamin A 2705IU 54%
Vitamin C 105mg 127%
Calcium 48mg 5%
Iron 3mg 17%
- Percent Daily Values are based on a 2000 calorie diet.
Instructions
- Heat two separate skillets with a tablespoon of oil in each. In the first skillet add the peppers, onions, cumin, chili powder, garlic powder, salt and pepper.
- Thinly slice the flank steak against the grain. This is cutting in the opposite direction of the muscle fibers.
- Add the sliced steak into the second hot pan and sear it. Season with additional salt and pepper as it cooks.
- Slightly char the vegetables on high heat and then cook them down on medium until tender.
- Once the steak is cooked to preference add in the cooked vegetables and stir.
- Serve over cauliflower rice or make into a fajita salad.
Course and Cuisine
Course: Main Course
Cuisine: Mexican
Keyword: keto fajitas
