This Carne Asada marinade delivers intensely flavorful steak for the best fajitas you’ll make—but it’s far from limited to just fajitas. Use it for steak tacos, nachos, quesadillas, burritos, or burrito bowls. This is a go-to base: the longer the meat soaks, the more tender and flavorful it becomes.
I typically make this to serve steak fajitas, then repurpose leftovers for nachos or quesadillas. I like to let the meat shine and finish with a simple salsa, cheese, and a squeeze of lime. If you prefer, sauté onions and peppers to serve alongside, or keep it classic with chopped onion, cilantro, and lime for street-style tacos.
For now, let’s focus on the marinade and technique that make this steak special.
Use the JUMP TO RECIPE button at the top of the post or scroll to the recipe card below for ingredient amounts and full instructions.
Ingredients
Several key components work together to tenderize and flavor the meat:
Citrus – Fresh citrus breaks down muscle fibers, helping tenderize the steak. Tangerine and lime are a lovely combination, but orange works too.
Tequila – Alcohol also helps tenderize and contributes a bright, complementary note to the marinade.
Soy Sauce – Adds savory depth, salt, and umami. It also helps the meat caramelize when seared.
Olive Oil – Coats the meat, helps preserve moisture during refrigeration, and promotes browning on the hot pan or griddle.
Seasonings, Spices, and Herbs – Cumin and chili powder give authentic Latin flavors; salt and pepper are essential. Cilantro adds a fresh, slightly earthy finish—swap it for parsley or Mexican oregano if you dislike cilantro.
Method: Marinating the Steak
Combine all marinade ingredients in a bowl or marinating container and whisk until blended. Place the steak in the mixture and turn it every 10 minutes while it sits on the counter for about 30 minutes. Then transfer to the refrigerator. I recommend marinating a minimum of 4 hours or overnight for best results; you can marinate up to 5 days if needed. The longer it rests, the deeper the flavor and more tender the meat will be.
Cooking the steak
For the best flavor, cook this steak on a very hot griddle or in a heavy skillet. Preheat until almost smoking, then sear the meat quickly to form a deeply browned, crisp exterior. That caramelized crust is full of flavor—don’t skip it. You can grill the meat, but plancha or griddle-style cooking usually gives the most consistent sear and char.
Notes & Tips
The cut you choose often comes in long strips; trim or cut the pieces into manageable lengths before cooking. When preparing to eat, slice the rested steak thinly against the grain for the most tender bites. During prep, cut with the grain only to portion into cookable pieces.
This marinade works across many dishes: fajitas, burritos, quesadillas, nachos, street tacos, birria-style tacos, or bowls. I often make a large batch and use leftovers throughout the week.
If you marinate in a zip-top bag, you can freeze half the batch after a couple of hours of marinating. It’s an easy way to stretch your prep into two meals.
Substitutions
Any steak cut works here: beef loin flap, skirt, flank, sirloin, or even tenderloin if you want an extra-tender option. If cilantro is not for you, substitute Mexican oregano or parsley. Tequila helps tenderize and brightens the flavor, but it can be omitted if desired. Any neutral oil will work in place of olive oil. Citrus can be adjusted—tangerine and lime are great, but orange or other citrus combinations also produce excellent results. If you have a favorite premade fajita seasoning, use it—this recipe essentially builds a homemade fajita seasoning into the marinade.
More Mexican Inspired Favorites
If you serve this as tacos, top them with a fresh avocado salsa or pico de gallo and finish with cheddar or queso fresco. A bright watermelon lemonade or other fruity agua fresca makes a refreshing pairing.
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📖 Recipe
Carne Asada Marinade for Beef Fajitas
10 minutes
15 minutes
25 minutes
This marinating and cooking method creates a versatile, flavorful beef that works for fajitas, tacos, nachos, and more—your go-to Mexican-style beef marinade.
Ingredients
- 2 pounds Beef Loin Flap Meat Steak
- 2 tablespoons Cilantro
- 4 cloves Garlic
- ¼ cup Blanco Tequila
- ¼ cup Soy Sauce
- ⅓ cup Olive oil, extra virgin
- 2 tablespoons Tangerine Juice, freshly squeezed (or orange)
- 4 tablespoons Lime juice, freshly squeezed
- 2 teaspoon Cumin
- 1 tablespoon Chili powder
- 1 teaspoon Onion powder
- 1 teaspoon Red pepper flakes
- 1 teaspoon Kosher Salt
- 1 teaspoon Fresh Cracked Black Pepper
Instructions
- Trim the steak into 5–8 pieces about 8 inches long to make cooking easier.
- In a bowl, combine cilantro, garlic, tequila, soy sauce, olive oil, citrus juices, and spices. Whisk until evenly combined.
- Place the meat in a zip-top bag, large bowl, or marinating container. Pour the marinade over the meat and toss or massage the bag so all surfaces are coated.
- Refrigerate the meat for at least 4 hours, preferably overnight. It can marinate up to 5 days.
- Remove the meat from the refrigerator 30 minutes before cooking. Heat a griddle or heavy skillet until very hot, then sear the meat to develop a crisp brown crust. Cook to your preferred doneness.
- Let the steak rest 6–8 minutes, then slice as thinly as possible against the grain before serving.
Notes
Notes & Tips
Portion the long strips before cooking so they fit your pan and tortillas. Slice against the grain after resting for the most tender results.
Make a large batch to enjoy leftovers across tacos, nachos, quesadillas, or bowls. If using a bag to marinate, you can freeze half the bag after a few hours to save for another meal.
Substitutions
Swap the beef cut to whatever you prefer—sirloin, skirt, flank, or tenderloin. Replace cilantro with parsley or Mexican oregano if desired. Tequila adds tenderness and flavor but is optional. Any neutral oil works if you don’t have olive oil. Adjust citrus and spice blends to your taste, or use a premade fajita seasoning if you prefer.
Nutrition Information:
Yield:
10
Serving Size:
1
Amount Per Serving:
Calories: 435Total Fat: 31gSaturated Fat: 10gTrans Fat: 0gUnsaturated Fat: 17gCholesterol: 106mgSodium: 661mgCarbohydrates: 3gFiber: 1gSugar: 1gProtein: 33g
This is an estimated caloric value; actual numbers may vary based on ingredients and portions.
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