Slow Cooker Steak Fajitas

I have a slow cooker for the same reason most people have one: it’s easy. But even though I like easy, I love flavor more. I won’t trade taste for convenience, which is why I really liked these slow cooker steak fajitas. The beef simmers low and slow, taking on the great flavors from onion, peppers and salsa, along with a really fantastic fajita seasoning. This isn’t a complicated dish by any stretch, but it sure is good. And packed with flavor. Ever had a kinda dull crockpot dish? A little boring? This isn’t that.

Slow Cooker Steak Fajitas

Flavor-Packed Goodness

I topped these slow cooker steak fajitas with a very simple but flavorful sour cream mixture. All you do is take a little sour cream and add chipotles in adobo. In a crunch for time? Just use chipotle salsa instead of chopping chipotles. You can usually find it right by the canned chipotles in the grocery store. If you can’t find it, just add your favorite hot sauce. A little or lot. Whichever you prefer.

The better the salsa you use the better these fajitas will be. Don’t opt for the cheap stuff. Last thing you want to do is ruin a good dish with meh salsa.

About That Seasoning

I made my own fajita seasoning mix. I did that because I tend to want a little less salt than I find in the store-bought mixes. And because my wife is not a big fan of cumin. So I cut back on both. Doing so does not change the flavors enough so that I’d really notice.

My version has very little kick to it. If you want a bit more spiciness, add more red pepper flake or add a few good pinches of cayenne pepper instead. You can also use hot chile pepper if you want!

Sale
Crock-Pot 7-Quart Manual Slow Cooker, Family Size…
  • Generous Capacity: 7-quart slow cooker that…
  • Cooking Flexibility: High or low slow cooking…

Also try my slow cooker Sloppy Joes.

Slow Cooker Steak Fajitas

Slow Cooker Steak Fajitas

Based on a recipe from Fit Slow Cooker Queen
I won’t trade taste for convenience, which is why I really liked these slow cooker steak fajitas. The beef simmers low and slow, taking on the great flavors from onion, peppers and salsa, along with a really fantastic fajita seasoning.
5 from 1 vote
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours 15 minutes
Course Main
Cuisine American
Servings 6
Calories 420 kcal

Equipment

Ingredients
  

For the fajitas

  • 2 pounds beef sliced thin (I used ribeye)
  • 1 red bell pepper sliced thin
  • 1 green bell pepper sliced thin
  • 1 sweet onion sliced thin
  • 20 ounces salsa
  • 2 tablespoons fajita seasoning store-bought or make your own using the recipe below
  • flour tortillas or corn, warmed
  • chipotle sour cream for serving (just mix a tablespoon or so of chopped chipotles in adobo with sour cream)

For the fajita seasoning

Instructions
 

For the fajitas

  • Turn on your slow cooker, setting the temperature to low.
  • Add the salsa then the remaining ingredients except for the tortillas and topping.
  • Cook for 6-8 hours or until the beef is tender.
  • Serve on warmed tortillas topped with chipotle sour cream.

For the fajita seasoning

  • Combine all ingredients. Store unused portion in an air-tight container.

Notes

Don’t be afraid to splash on a little hot sauce or taco sauce too!

Nutrition

Calories: 420kcalCarbohydrates: 8gProtein: 27gFat: 31gSaturated Fat: 12gTrans Fat: 2gCholesterol: 107mgSodium: 520mgPotassium: 597mgFiber: 2gSugar: 4gVitamin A: 1140IUVitamin C: 45mgCalcium: 56mgIron: 4mg
Keyword crockpot, slow cooker, southwestern, steak
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Reynolds Kitchens Slow Cooker Liners, Regular…
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Slow Cooker Caramelized Onions

Wow. Slow cooker caramelized onions were so much better than I ever thought they could be. They were incredibly tasty. And perfect on grilled cheese sandwiches. And on burgers, in French onion dip or soup. Any recipe that calls for onions needs caramelized onions.

Slow Cooker Caramelized Onions

The Easiest Caramelized Onions Ever.

You might get thrown out of a fancy (or actually, even a not-so-fancy) restaurant kitchen if you suggested making slow cooker caramelized onions. But you won’t get thrown out of my kitchen. I’d make these again in a heartbeat. My favorite onions to use are Vidalia onions, but unfortunately they aren’t available for very long each year.

Sale
Crock-Pot 7-Quart Manual Slow Cooker, Family Size…
  • Generous Capacity: 7-quart slow cooker that…
  • Cooking Flexibility: High or low slow cooking…

Try my blue cheese burgers with caramelized onions.

Slow Cooker Caramelized Onions

Slow Cooker Caramelized Onions

Mike
This recipe is sized for a 4-6 quart slow cooker. You want to use enough onions to fill the cooker at least halfway.
4 from 1 vote
Prep Time 10 minutes
Cook Time 10 hours
Total Time 10 hours 10 minutes
Course Side
Cuisine American
Servings 2
Calories 284 kcal

Equipment

Ingredients
  

Instructions
 

  • Add onions to slow cooker set on Low.
  • Drizzle with the oil and sprinkle with salt and thyme, if using.
  • Stir and cover and cook 10 hours, stirring occasionally.
  • If you desire a darker, richer color, remove the lid from the cooker cook another hour or two stirring often.
  • Keep in the fridge for up to a week.

Notes

Great on hamburgers and hot dogs, too!

Nutrition

Calories: 284kcalCarbohydrates: 63gProtein: 7gFat: 3gSaturated Fat: 1gSodium: 835mgPotassium: 994mgFiber: 8gSugar: 42gVitamin A: 74IUVitamin C: 40mgCalcium: 182mgIron: 3mg
Keyword crockpot, onion, slow cooker
Tried this recipe?Let us know how it was!
Reynolds Kitchens Slow Cooker Liners, Regular…
  • Package Includes: Six (6) Reynolds Kitchens Slow…
  • Easy Cleanup: These strong, reliable slow cooker…