Slow-Roasted Beef Fajitas that Will Melt in Your Mouth (2024)

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Get ready to tantalize your taste buds with the most mouth-watering and tenderest Authentic Beef Fajitas you’ve ever had!

Slow-roasted to perfection in the oven, the juicy and flavorful beef roast is seasoned with a blend of savory spices that will leave your mouth watering for more.

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This crowd-pleaser dish is perfect for dinner parties or a quick and delicious weeknight meal.

Fire up your oven and savor the irresistible flavors of our Authentic Beef Fajitas – your taste buds will thank you!

Why You’ll Love This Recipe

Versatile: This recipe is flexible and can be customized to suit individual preferences. You can adjust the spiciness level or swap out ingredients to make it your own.

Flavorful: The combination of tender beef, colorful peppers, and savory spices creates a mouth-watering flavor profile that you can’t resist.

Healthy: This dish is relatively healthy. It’s high in protein and loaded with veggies, making it a satisfying and wholesome meal option.

Easy to Make: This recipe is easy to make and doesn’t require much prep work, which is perfect for busy weeknights.

Leftovers: This recipe makes good leftovers, and beef fajitas definitely fit the bill. They make for a tasty and convenient lunch option for the next day.

Crowd-Pleasing: Beef fajitas are a great choice for a family meal or entertaining guests. They’re a crowd-pleasing dish that everyone is sure to enjoy.

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Tips on How To Make Authentic Beef Fajitas

  • Use a beef roast for the best flavor and texture. Marinate the meat for at least 30 minutes or overnight to enhance the flavor. It’s optional, but this can add more flavor.
  • Cut the beef against the grain into thin strips before cooking. This will ensure that the meat is tender and easy to chew.
  • Cook the beef over high heat briefly to get a nice sear on the outside and keep the inside juicy and tender.
  • Use a cast-iron skillet or grill pan to cook the beef. This will give the meat a nice char and smoky flavor.
  • You can add flavor by sautéing peppers and onions separately from the beef. This will also allow you to control the level of doneness of each ingredient.
  • Warm the tortillas before serving to make them more pliable and easy to handle. You can do this in a microwave or oven.
  • Serve the beef fajitas with sourdough tortillas and various toppings, such as guacamole, salsa, sour cream, cilantro, or lime wedges, to add extra flavor and texture to the dish.
  • Don’t forget to slice the beef fajitas against the grain before serving. This will make the meat even more tender and flavorful.
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FAQ

Can I use a different cut of beef for the fajitas?

Yes, you can use a different cut of beef for the fajitas, but a beef roast is ideal for this recipe.

How long does it take to cook the beef roast?

The beef roast should be cooked for 2-3 hours at 325 degrees F or until it is fork-tender or reaches an internal temperature of 145 degrees F.

Can I use chicken or another type of meat for the fajitas?

Yes, you can use chicken or another type of meat for the fajitas, but you will need to adjust the cooking time accordingly.

Can I make the fajita seasoning from scratch?

Yes, you can make the fajita seasoning from scratch using a blend of spices, such as chili powder, cumin, garlic powder, onion powder, and paprika.

How should I serve the fajitas?

Serve the beef roast in homemade or store-bought tortillas, along with sizzling peppers and onions. You can also add guacamole, salsa, sour cream, or other toppings of your choice.

How many servings does this recipe make?

The recipe yields approximately 8-12 servings, depending on the size of the beef roast and the amount of sourdough tortillas used.

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Dutch Oven

Measuring Cups and Spoons

Tongs

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Ingredients you will need

Beef Roast: This recipe calls for a specific type of beef known as beef roast. This cut of beef is typically prepared by roasting it in the oven or cooking it slowly in a crockpot or Instant Pot.

Fajita seasoning: is a blend of spices used for Tex-Mex cuisine, typically consisting of chili powder, cumin, garlic powder, paprika, and other seasonings. It adds a flavorful kick to the beef and can be adjusted to taste.

Beef broth: is a liquid made by simmering beef bones and/or meat in water. It is used as a base for many soups, stews, and sauces and adds depth of flavor to the beef roast.

Bacon fat: is the rendered fat from cooking bacon. It is used in this recipe to add richness and flavor to the beef and can be substituted with other types of cooking fats if desired.

How To Make Authentic Beef Fajitas

Preheat oven to 325 degrees F.

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Rinse and pat dry beef roast, then pan-sear it in a Dutch oven with the bacon fat on the stovetop on all sides to lightly brown it. This will lock in the moisture, ensuring a juicy and moist beef roast.

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Once the roast is seared on all sides, pour the beef stock and fajitas seasoning on top of the beef roast.

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Place the lid of the Dutch oven into the preheated oven and bake for 2-3 hours or until internal temperatures reach 145 degrees or fork tenderness.

Once the roast is thoroughly cooked, remove it from the oven and let it rest for 10 minutes before slicing it up.

Take the roast out of the Dutch oven once it’s rested and slice it with the grain, or pull it apart with a fork.

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Serve with warm sourdough tortillas and top with cheese, cilantro, sautéed onions and peppers, diced tomatoes, and a dollop of sour cream.

Enjoy your Authentic Beef Fajitas!

Storage Ideas

Refrigerate: If you have leftover beef fajitas, let it cool to room temperature before putting it in an airtight container and storing it in the refrigerator. They will last for up to 3-4 days.

Freeze: If you have more beef fajitas than you can eat, you can freeze them for later. Wrap them tightly in aluminum foil or plastic wrap and store them in an airtight container in the freezer. They will last for up to 2-3 months.

Meal prep: If you like to meal prep, you can store the beef fajitas in separate containers along with the tortillas, peppers, onions, and toppings. This way, you can easily assemble a quick and healthy meal throughout the week.

Mason jars: If you want to store the beef fajitas and toppings separately, you can use mason jars. Start with the beef at the bottom, followed by the peppers and onions, and then the toppings. When you’re ready to eat, shake the jar to mix everything.

Remember to label and date all your containers to know what’s inside and when you made it.

If you try this recipe, please come back and give us a FIVE-STAR rating!! We appreciate it:)!!

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Authentic Beef Fajitas

Yield: 12

Prep Time: 10 minutes

Cook Time: 2 hours

Additional Time: 10 minutes

Total Time: 2 hours 20 minutes

If you're searching for an effortless and tasty dinner idea, try making Authentic Beef Fajitas in the oven! This recipe is perfect for a weeknight dinner.

Ingredients

  • 3-4 lb. Beef Roast
  • 2 tbsp. Bacon Fat
  • 1/2-1 c. Fajita Seasoning
  • 1-2 c. Beef Broth

Instructions

  1. Preheat oven to 325 degrees F
  2. Rinse and pat dry beef roast, then pan-sear it in a Dutch oven with the bacon fat on the stovetop on all sides to lightly brown it. This will lock in the moisture, ensuring a juicy and cooked beef roast.
  3. Once the roast is seared on all sides, pour the beef stock and fajitas seasoning on top of the beef roast.
  4. Place the lid of the Dutch oven into your preheated oven and bake for 2-3 hours or until internal temperatures reach 145 degrees for tenderness.
  5. Once the roast is thoroughly cooked, take it out of the oven and let it rest for 10 minutes before slicing it up.
  6. Take the roast out of the Dutch oven once it's rested and slice it with the grain, or pull it apart with a fork.
  7. Serve with warm sourdough tortillas and top with cheese, cilantro, sautéed onions and peppers, diced tomatoes, and a dollop of sour cream.
  8. Enjoy your Authentic Beef Fajitas !

Notes

  • Use a beef roast for the best flavor and texture. Marinate the meat for at least 30 minutes, or overnight, to enhance the flavor.
  • Cut the beef against the grain into thin strips before cooking. This will ensure that the meat is tender and easy to chew.
  • Cook the beef over high heat for a short time to get a nice sear on the outside and keep the inside juicy and tender.
  • Use a cast-iron skillet or grill pan to cook the beef. This will give the meat a nice char and smoky flavor.
  • Sauté the peppers and onions separately from the beef to avoid overcooking the meat. This will also allow you to control the level of doneness of each ingredient.
  • Warm the tortillas before serving to make them more pliable and easy to handle. You can do this in a microwave or oven.
  • Serve the beef fajitas with a variety of toppings, such as guacamole, salsa, sour cream, cilantro, or lime wedges, to add extra flavor and texture to the dish.
  • Don't forget to slice the beef fajitas against the grain before serving. This will make the meat even more tender and flavorful.
Nutrition Information:

Yield: 12Serving Size: 1
Amount Per Serving:Calories: 1410Total Fat: 89gSaturated Fat: 35gTrans Fat: 0gUnsaturated Fat: 42gCholesterol: 546mgSodium: 789mgCarbohydrates: 3gFiber: 1gSugar: 1gProtein: 137g

“The Modern Day Cottage” are not dietitians or nutritionists, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories can vary quite a bit depending on which brands were used.

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Slow-Roasted Beef Fajitas that Will Melt in Your Mouth (2024)

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