5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (2024)

Oct29

beef, Cinco de Mayo, crock pot, , , Recipes, Slow Cooker, slow cooker// 15 Comments

You guys, slow cooker steak fajitas! 5 simple ingredients, tossed into a slow cooker and cooked low and slow until perfection. Serves 6 to 8 depending.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (1)

Yes, making fajitas in a slow cooker is a thing and to be honest, I was a little skeptical at first. I wasn’t sure how it would turn out butI had to try it out because as the weather starts to dip into the 5o’s and even in lower when w-w-winter rolls around, the thought of fajitas via not leaving the comfort and coziness of my kitchen, and let’s be real, while wearing pajamas is so very appealing.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (2)

So I did it. I loaded up my slow cooker with 5 EASY ingredients and set the heat to low and tried real hard to forget it. It wasdifficultbecause as the day went on and the aroma started circulating throughout my home, I was anxious to wrap those beef, onions and peppers in warm, soft tortillas and shovel them into my face.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (3)

To Make This 5-ingredient Slow Cooker Steak Fajitas You Will Need:

  • london broil – I purchased 2-1/2 pounds andsliced it into 1-1/2 inch strips
  • white onion
  • red andgreen bell pepper
  • salsa – Iused this salsa recipe, but this one would work just as well and I always, always have homemade
  • fajita seasoning– Use homemade or store-bought.

fajitas toppings:

  • guacamole
  • sour cream
  • pickled jalapeños or raw
  • shredded cheese
  • shredded lettuce
  • salsa

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (4)

First I poured 2 cups of salsa into my slow cooker.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (5)

Then I added in the beef and vegetables.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (6)

Sprinkled in the fajita seasoning…

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…and tossed to combine.

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Cover, set on low and let the slow cooker do its thing.

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5 to 6 hours later, dinner was done.

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (10)

So I warmed up tortillas and stuffed them full of steak, onions and peppers THEN I topped them with guacamole, sour cream and some cilantro.

Boom slow cooker steak fajitas.

Serve with a side of beer. 😉

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (11)

Enjoy! And if you give this Slow Cooker Steak Fajitas recipe a try, let me know! Snap a photo and tag me on twitter or instagram!

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (12)

5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (13)

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Yield: 6 depending

You guys, slow cooker steak fajitas! 5 simple ingredients, tossed into a slow cooker and cooked low and slow until perfection.

Prep Time: 10 minutes mins

Cook Time: 6 hours hrs

Total Time: 6 hours hrs 10 minutes mins

Ingredients

  • 2 cups salsa
  • 2 to 3 pounds London broil, sliced and cut into thick strips
  • 1 red bell pepper, sliced into strips
  • 1 green bell pepper
  • 1 large onion, sliced
  • 2 tablespoons fajita seasoning

Instructions

  • Place salsa in the bottom of your slow cooker, then add in the steak, peppers, onions and fajita seasoning.

  • Stir to combine, set heat to low and cook for 6 to 8 hours.

  • For firmer vegetables, add them in the last 30 to 60 minutes of cooking.

  • Serve steak and peppers on warm, soft tortillas with your favorite toppings.

Notes

Optional topping Include:

  • shredded lettuce
  • guacamole
  • sour cream
  • salsa
  • sliced jalapeños
  • shredded cheese

Serving: 2fajitas, Calories: 351kcal, Carbohydrates: 14g, Protein: 55g, Fat: 8g, Saturated Fat: 3g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 3g, Cholesterol: 138mg, Sodium: 760mg, Potassium: 1268mg, Fiber: 5g, Sugar: 6g, Vitamin A: 1195IU, Vitamin C: 45mg, Calcium: 164mg, Iron: 7mg

Author: Laurie McNamara

Course: Mains & Entrees

Cuisine: Tex Mex

This post may contain affiliate links.

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beef Cinco de Mayo crock pot Recipes Slow Cooker slow cooker

originally posted October 29, 2016 — last updated November 30, 2023by Laurie McNamara

15 Comments / Leave a Comment »

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15 comments on “5-ingredient Slow Cooker Steak Fajitas”

  1. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (14)

    Taylor October 29, 2016 @ 7:19 am Reply

    This is such a great idea! Can’t wait to try this!!!!

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (15)

      Laurie McNamara October 29, 2016 @ 4:27 pm

      Thanks Taylor! If you try the recipe, I’d love to know what you think!

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (16)

      Laurie McNamara November 2, 2016 @ 9:30 pm

      Thank you, Taylor! I’d love to hear what you think!

  2. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (17)

    Lindsay October 29, 2016 @ 6:26 pm Reply

    Great idea! I can’t wait to try these.

  3. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (18)

    Philby November 2, 2016 @ 10:10 pm Reply

    I just made your recipe tonight, soooooo incredibly tasty! I made it with store bought salsa and fajita seasoning…this could not have been an easier recipe to execute and the result was delicious! Next time I will try making your salsa/seasoning! 🙂

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (19)

      Laurie McNamara November 3, 2016 @ 8:09 pm

      I’m so glad! Thanks for coming back and leaving a review!

  4. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (20)

    Joelle November 5, 2016 @ 8:10 pm Reply

    I made this for dinner last night. It was absolutely delicious! I love cooking from scratch and I recently found your blog and cookbook. So exciting! My 6 year old loved it too! I served it on rice and it was amazing! Thank you!

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (21)

      Laurie McNamara November 7, 2016 @ 9:31 am

      I’m so happy to hear it, Joelle!

  5. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (22)

    Renee Schouten January 22, 2020 @ 7:00 pm Reply

    Hi there,

    Do you cook the steak on the stove top and put in crock pot or does the meat cook in the crock-pot?

    Thanks,

    Renee

  6. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (23)

    Wanda July 26, 2020 @ 4:31 pm Reply

    I had my husband pick up 2 London broils as they are so inexpensive and not sure how much meat I would like to have to make these. I used one, tons of meat at 1.88 pounds. Followed everything exactly except I used 3 bell peppers, yellow, orange, and red (we are not a green bell pepper fan.) Cooked it for 71/2 hours and I have to say….WOW.
    I used Pace hot salsa, we like everything hot. My husband was blown away too. And they are even better the next day!!!

    Making another batch tonight and freezing some. Do you happen to have a chicken fajita recipe that is your favorite? My 1st time here and I will be joining your page. Thank you so much for those of us that love to cook homemade but work tons of hours and find it hard to get the time too.

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (24)

      Laurie McNamara August 3, 2020 @ 1:41 pm

      I’m so glad, Wanda! Thank you for such a great review

  7. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (25)

    Jenny L September 8, 2020 @ 10:30 pm Reply

    This was delicious! I used flank steak and Trader Joe’s taco seasoning and it was so good! Highly recommend.

    • 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (26)

      Adrienn August 19, 2022 @ 1:41 pm

      I’m using flank steak too. Did you still cook for 6 hours? Thank you!

  8. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (27)

    Terry October 14, 2021 @ 1:10 pm Reply

    Super easy and delicious. We will be making these again.

  9. 5-ingredient Slow Cooker Steak Fajitas - Simply Scratch (28)

    Adrienn August 19, 2022 @ 1:40 pm Reply

    Is it still 6 hours if I’m using flank steak? Thank you!

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