Grilled Chili-Lime Steak Tacos

Tender, juicy flank steak marinated in fresh lime juice, rubbed with a simple spice mix, grilled to medium-rare, and sliced thin for flavorful Chile Lime Steak Tacos served in warm corn tortillas.

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Steak Tacos

Whether it’s Taco Tuesday or a weekend cookout, these Chile Lime Steak Tacos are an easy crowd-pleaser. Flank steak soaks briefly in bright lime juice, then gets a straightforward dry rub of cumin, smoked paprika, chili powder and garlic. A short sear on a hot grill locks in juices and flavor, producing a steak that’s tender, smoky, and perfect sliced across the grain for tacos. They’re fast to prepare, customizable with your favorite toppings, and great for feeding kids and adults alike.

I often serve these tacos alongside a simple grilled corn salad and a pitcher of margaritas for a relaxed, festive meal, but they’re equally good with a light slaw, pickled onions, or guacamole.

What kind of steak is good for tacos?

Flank steak is ideal for these tacos because it takes marinades well and slices thinly for tender bites. You can also use skirt steak, top sirloin, or other quick-cooking cuts. The key is slicing thinly against the grain to keep the meat tender.

Is skirt steak and flank steak the same?

They’re different cuts. Skirt steak has a more pronounced beefy flavor but can be a bit tougher; flank steak tends to be lean and tender when cooked and sliced properly. Either will work, but plan to slice against the grain.

Flank Steak Tacos

Grocery list for Flank Steak Tacos

• Flank steak (about 1 lb)
• Fresh limes (2)
• Fresh cilantro
• Garlic (2 cloves)
• Spices: cumin, black pepper, salt, smoked paprika, chili powder, garlic powder
• Corn tortillas (8)
• Toppings: avocado, red onion, sour cream or crema, queso fresco, minced cilantro

How long can you marinate steak in lime juice?

For this recipe, 30 minutes at room temperature is sufficient to add bright flavor without affecting texture. You can marinate up to 2–4 hours if needed, but avoid much longer since acidic marinades can begin to change the meat’s texture.

How do you marinate steak for tacos?

Place the flank steak in a rimmed pan or shallow dish, squeeze the juice of two limes over it, add minced garlic, then cover and let it sit at room temperature for 30 minutes. Allowing the meat to come closer to room temperature before grilling helps it cook more evenly and stay tender.

What do you put on tacos?

• Chopped green, red, or white onions
• Fresh jalapeño slices
• Avocado or guacamole
• Shredded lettuce or cabbage
• Diced tomatoes
• Shredded cheese or queso fresco
• Sour cream or Mexican crema
• Salsa or pico de gallo

How to make Flank Steak Tacos

1. Preheat grill to high.
2. After marinating, combine cumin, black pepper, salt, smoked paprika, chili powder, and garlic powder in a small bowl. Rub the seasoning evenly on both sides of the steak.
3. Place the steak on the hot grill and cook about 4 minutes per side for medium-rare to medium, aiming for an internal temperature of 130–135°F (54–57°C).
4. Remove the steak and let it rest for 10 minutes to redistribute juices, then slice thinly across the grain.
5. Warm the corn tortillas according to package directions or over a hot griddle.
6. Fill tortillas with sliced steak and top with avocado, red onion, cilantro, queso fresco, sour cream, or your preferred toppings.

This method is quick and ideal for weeknights or backyard gatherings. If you prefer, the steak can also be cooked on a hot grill pan on the stovetop with similar timing.

Tips

• Always slice flank steak thinly against the grain for the most tender bites.
• Bring the steak close to room temperature before cooking for even grilling.
• If you don’t have a grill, a cast-iron skillet or grill pan will give great results.
• Toast tortillas briefly over the flame or on a skillet for added flavor and texture.