Beef Fajita Marinade

Prep: 10 min Cook: 10 min Serves: 4 Cuisine: Mexican

Flavorful beef fajitas with a savory marinade of soy, Worcestershire, lemon juice, and garlic, perfect for grilling and serving with warm tortillas and condiments.

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Ingredients

  • 1 to 2 lb. skirt steak
  • Beef Fajita seasoning by Fiesta
  • Black Pepper
  • 1/2 cup oil
  • 1/2 cup soy sauce
  • 1/4 cup Worcestershire sauce
  • 1/4 cup lemon juice
  • 1 to 2 tsp. minced garlic

Instructions

  1. Sprinkle both sides of the skirt steak with seasoning salt and black pepper.
  2. Add oil, soy sauce, Worcestershire sauce, lemon juice, and minced garlic to a large Ziploc bag.
  3. Close the bag and shake thoroughly to mix all the ingredients.
  4. Add the skirt steak to the marinade in the bag.
  5. Marinate for 8 hours or overnight.
  6. Remove the meat from the marinade and allow excess marinade to drain off.
  7. Grill the meat over medium coals until it reaches desired doneness.
  8. Serve with tortillas and appropriate condiments.

Tips & Substitutions

For an extra flavor boost, consider adding a teaspoon of smoked paprika or a dash of cayenne pepper to the marinade. If you can't find skirt steak, flank steak is a great substitute. Always allow the meat to rest after grilling to ensure juiciness. If you're short on time, marinating for just 2-4 hours still yields flavorful results.

Serving Suggestions

Serve the grilled beef fajitas with warm tortillas, fresh guacamole, and your choice of toppings like sour cream, salsa, or pico de gallo. For a complete meal, pair with a side of Mexican rice or black beans. These fajitas also complement well with Cheezy Salsa Dip for a delightful appetizer.

Storage & Reheating

Leftover marinated beef can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm the steak in a skillet over medium heat until heated through, avoiding overcooking. You can also slice it thinly and use it in wraps or salads for a quick meal.

Nutrition & Diet Analysis (per serving)

Each serving of Beef Fajita Marinade contains roughly 385 calories, with 7g protein, 31g carbohydrates, and 29g fat. It is an excellent source of dietary fiber (29% of the Daily Value) and iron (24% of the Daily Value), and a good source of potassium and protein. Note that it is relatively high in sodium, at 2334mg per serving (101% of the Daily Value).

385 kcal 19% DV
Protein Fat Carbs

Macronutrients

Protein 6.9g 14% DV
Total Fat 28.8g 37% DV
Carbs 31.5g 11% DV
Fiber 8.1g 29% DV
Sugar 2.9g 6% DV

Electrolytes

Sodium 2333.7mg 100% DV
Potassium 688.7mg 15% DV
Cholesterol 1.2mg

Vitamins & Minerals

Vitamin A 10.9mcg 1% DV
Vitamin C 2mg 2% DV
Vitamin D 0mcg
Calcium 159.4mg 12% DV
Iron 4.3mg 24% DV
Diet fit High-fiber Under 400 cal
Contains Soy

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different cut of beef for this recipe?

Yes, flank steak is an excellent alternative to skirt steak. It offers similar flavor and texture, making it a perfect substitute for this marinade. Just be mindful of the cooking time as flank steak can sometimes be thicker.

How long should I marinate the beef for the best flavor?

For optimal flavor, marinate the beef for at least 8 hours or overnight. However, if you're short on time, even a quick 2-4 hour marinade can impart great taste. Just ensure the beef is well coated in the marinade.

What can I do with leftover marinade?

It's best not to reuse the marinade for safety reasons, as it has been in contact with raw meat. However, you can heat it to a boil for a few minutes to kill any bacteria and then use it as a sauce for grilled vegetables or as a base for a stir-fry.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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