6 Ingredient Beef Fajitas Without Marinade
This easy recipe for 6 Ingredient Beef Fajitas without Marinade will have dinner on your table in under 30 minutes. I use homemade taco seasoning for a maximum flavor with minimal effort! Peppers, onions, and pasture raised fajita meat make a simple and delicious healthy dinner.
If you love easy dinner recipes, be sure to check out some of my other favorites like Chili Lime Ahi Fish Tacos, Turkey and Lamb Burgers With Dill Sauce, Honey Garlic Chicken Sheet Pan Dinner, Organic Meatloaf With Bone Broth, or Grilled Greek Chicken Shish Kabobs with Tzatziki.

A Quick Look At The Recipe
- Recipe Name: 6 Ingredient Beef Fajitas Without Marinade
- Ready In: 20 minutes
- Makes: 4 servings
- Main Ingredients: fajita meat, bell peppers, onions, taco seasoning
- Flavor Profile: rich steak with seasoned peppers
- Dietary Info: gluten free, dairy free, no seed oils, eggless
- Difficulty: Easy!
- Why You’ll Love It: organic fajitas without marinade
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Why You'll Love This Recipe
- 6 Ingredients: I love recipes with minimal ingredients and this one does not disappoint!
- No Marinade: I use my Organic Homemade Taco Seasoning on hand which makes these flavorful and easy without marinade! You can easily make this ahead of time and stock your spice cabinet!
- Corn Tortillas: I use organic corn tortillas for a naturally gluten free dinner!
- Under 30 Minutes: This easy dinner comes together so quickly, so you can have dinner ready in no time.
Ingredients

- Fajita Meat: I use organic pasture raised fajita meat, I love that it is precut which makes it incredibly easy.
- Taco Seasoning: I use my Organic Homemade Taco Seasoning, but store bought also works. I do this in place of marinating for a quick and easy way to get lots of flavor.
- Bell Peppers: You can use any color bell peppers for this.
- Onion: I use organic yellow onion, but white also works.
- Avocado Oil: I love using this oil for flavor! But, EVOO also works too.
*For a full list of ingredients and measurements, visit the recipe card below.
Tips
- You can use skirt steak or flank steak if you can't find precut fajita meat. Slicing it into thin strips before cooking will let it cook quickly, keeping it tender and juicy.
- Use any color bell peppers you have on hand.
- Yellow or white onion is fine, either works and you'll get a similar flavor.
- Serve over Easy Bone Broth Rice with a squeeze of lime for more protein if you prefer!
How to Make Beef Fajitas without Marinade

- Slice the bell peppers and onions into thin strips. Set aside.

- Season the fajita meat with the taco seasoning.

- In a large skillet, add 1 tablespoon of avocado oil and add the veggies. Cook on medium/high until the veggies are cooked and slightly charred, about 5 to 10 minutes. Remove from the skillet.

- Add the remaining 1 tablespoon of avocado oil into the skillet. Put over medium/high heat. Add the fajita meat, and sear. Cook and flip over to ensure even cooking until the steak is done, about 5 minutes.

- Add the veggies back into the skillet with the steak to warm.

- In a clean skillet, warm tortillas and add to a serving board with the fajita meat and veggies. If adding toppings, add sliced avocado, salsa, cilantro, and lime.
Beef Fajitas Without Marinade FAQ's
Fajita meat is grilled or sautéed with bell peppers and onions, where taco meat is not. Fajitas usually have more simple or plain toppings, as opposed to tacos which can have many options. But, you can also add taco toppings like avocado, salsa, and cilantro on fajitas (which I love doing!).
Yes, while I use corn tortillas here, you could also use flour tortillas as well! You could also serve this fajita meat and veggies with rice and beans if you are gluten free too.
Yes, you can also make this with chicken or pork too.
Store leftovers in an airtight container in the fridge. You can easily reheat for a quick and easy meal.
Serving Ideas
- If you want to add more toppings, like I did here, try avocado or Organic Homemade Salsa With Fresh Tomatoes.
- I also love serving this with chips and 3 Ingredient Mango Guacamole.
- Enjoy with rice or beans for a bigger meal.
- If you're hosting a taco party, serve alongside Garlic Lime Chicken Street Tacos, Slow Cooker Pulled Pork Street Tacos, Garlic Lime Chicken Taco Salad With Avocado Dressing, or BBQ Chicken Tacos.

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6 Ingredient Beef Fajitas Without Marinade
Equipment
- Cutting Board
- Knife
- Mixing Bowl
- Large Skillet
Ingredients
Fajitas
- 2 bell peppers (any color)
- 1 yellow onion
- 1 pound fajita meat
- 1 tablespoon taco seasoning
- 2 tablespoons avocado oil
- 4 corn tortillas (or flour)
Optional Toppings
- avocado
- salsa
- cilantro
- lime
Instructions
- Slice the bell peppers and onions into thin strips. Set aside.
- Season the fajita meat with the taco seasoning.
- In a large skillet, add 1 tablespoon of avocado oil and add the veggies. Cook on medium/high until the veggies are cooked and slightly charred, about 5 to 10 minutes. Remove from the skillet.
- Add the remaining 1 tablespoon of avocado oil into the skillet. Put over medium/high heat. Add the fajita meat, and sear. Cook and flip over to ensure even cooking until the steak is done, about 5 minutes.
- Add the veggies back into the skillet with the steak to warm.
- In a clean skillet, warm tortillas and top with the steak and veggie mixture.
- If adding toppings, add sliced avocado, salsa, cilantro, and lime.
Video
Notes
- You can use skirt steak or flank steak if you can't find precut fajita meat. Slicing it into thin strips before cooking will let it cook quickly, keeping it tender and juicy.
- Use any color bell peppers you have on hand.
- Yellow or white onion is fine, either works and you'll get a similar flavor.
- Serve over Easy Bone Broth Rice with a squeeze of lime for more protein if you prefer!
Nutrition
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So good and easy, we make this recipe all the time!