How Long to Cook Skirt Steak on the Grill: Timing Tips

Skirt steak cooks quickly on a hot grill: plan on about 3–5 minutes per side, or 6–10 minutes total, depending on thickness and heat. This version uses a short citrus-soy marinade, then serves the grilled beef thinly sliced across the grain for tender bites.

Ingredients

1½ lb (680 g) skirt steak, inside or outside, trimmed if needed
2 tbsp (30 ml) olive oil
2 tbsp (30 ml) fresh lime juice
1 tbsp (15 ml) soy sauce
1 tbsp (15 ml) Worcestershire sauce
2 garlic cloves (about 6 g), finely grated or minced
1 tsp (2 g) ground cumin
¾ tsp (4 g) fine salt
½ tsp (1 g) freshly ground black pepper
2 tbsp (8 g) chopped fresh cilantro, optional, for serving
1 lime (about 70 g), cut into wedges, for serving

Instructions

Prepare the steak and marinade. Pat the steak dry and check for any thick, tough membrane; trim it away with a sharp knife if present. In a shallow dish or a resealable food-safe bag, mix the olive oil, lime juice, soy sauce, Worcestershire sauce, garlic, cumin, salt, and pepper. Add the steak and turn it so the marinade coats both sides. Cover the dish or seal the bag and refrigerate for 30 minutes. This brief marinating time adds flavor without leaving the surface in acidic lime juice for so long that it turns soft or mealy.
Heat the grill. During the last 10 minutes of marinating, preheat a gas or charcoal grill to high, aiming for a hot cooking surface around 450–500°F (232–260°C). Clean the grates and oil them lightly with a paper towel held in tongs. If using charcoal, arrange the coals so there is a hot direct-heat area and a cooler area for moving the steak if it browns too quickly. Take the steak from the refrigerator when the grill is ready; do not leave raw beef sitting at room temperature while the grill heats.
Grill the first side. Lift the steak from the marinade and let excess liquid drip back into the dish. Discard marinade that has touched raw beef; do not use it as a finishing sauce. Lay the steak flat over direct heat. Grill for about 3–5 minutes without shifting it around, until the underside has browned and releases from the grate fairly easily. Flames licking the meat can scorch the outside, so move it briefly to the cooler zone if flare-ups persist.
Turn and check the temperature. Flip with tongs and grill the second side for about 3–5 minutes. Thin sections can finish sooner than thick ones, so begin checking early. Insert an instant-read food thermometer from the side into the thickest part without touching the grate. USDA FSIS lists 145°F (63°C) followed by a 3-minute rest as the safe minimum temperature for whole cuts of beef. Grill until the steak reaches that temperature; do not rely on color or the clock alone.
Rest, then slice. Transfer the steak to a clean cutting board and rest it for 5 minutes. This exceeds the USDA FSIS 3-minute rest for whole cuts of beef and gives the juices time to settle. Look for the direction of the long muscle fibers, then slice thinly across them, preferably on a slight diagonal. Skirt steak has pronounced grain, and cutting across it shortens the fibers and makes each bite easier to chew.
Serve. Scatter over cilantro if using and serve with lime wedges. Spoon any juices on the board over the slices. For tacos or bowls, cut the slices into shorter pieces after slicing across the grain, so they are easy to pick up and eat.

Tips

Use time as a guide, not a guarantee. Skirt steak is thin, but its thickness varies, and grills differ in heat. Start checking early, especially at the narrow ends. A thermometer is more dependable than pressing the meat or judging its color.
Keep the marinade short and cold. Thirty minutes in the refrigerator is enough for this thin cut. You can marinate it for up to about 2 hours if needed, but a longer soak is unnecessary here. If you want a sauce, mix and reserve a small portion before adding raw steak; never pour used marinade over cooked meat unless it has been brought to a boil.
Adapt the ingredients thoughtfully. No Worcestershire sauce? Replace it with an equal amount of soy sauce, though the result will be saltier and less tangy. If you do not have lime, use lemon juice in the same quantity; it gives a slightly different citrus flavor. Use low-sodium soy sauce if that is what you have, and adjust salt modestly.
Prevent sticking and flare-ups. Let excess marinade drip off before grilling, and avoid overcrowding the grate. Oil the grates rather than pouring extra oil onto the steak. Keep tongs handy to move a flare-up-prone piece to indirect heat, then return it to direct heat briefly if it needs more browning.

Serving Suggestions

For a simple plate, serve the steak with grilled corn, a green salad, roasted potatoes, or rice, plus the lime wedges from the ingredient list. The savory, bright marinade also works well with warm tortillas: add sliced steak, chopped cilantro, thinly sliced onion, and a squeeze of lime. Keep toppings modest so the beef remains easy to taste.

For a more filling meal, arrange the sliced steak over rice or beans with avocado, lettuce, and salsa. You can also add it to a grain bowl or tuck it into a sandwich with crisp greens and a sharp, tangy dressing. Slice only what you plan to serve right away if you want to keep the remaining piece moist for later; it is easy to cut the rest after reheating.

Variations

Smoky chili-lime: Add ½ tsp (1 g) chili powder or smoked paprika to the marinade. For more heat, add a pinch of cayenne. The extra spice works especially well when the steak is served in tacos, but it is optional rather than essential to the basic recipe.

Herby and garlicky: Leave out the cumin and add 1 tbsp (4 g) finely chopped parsley or cilantro to the marinade. Fresh herbs can darken on a very hot grill, so reserve most of them for sprinkling on after cooking. A little extra lime at the table brightens this version.

Steak without soy: Replace the soy sauce with 1 tbsp (15 ml) coconut aminos, if available. It is often milder and sweeter, so the marinade will taste less salty and less deeply savory; taste the cooked steak before adding extra salt. If avoiding Worcestershire for dietary reasons, check its label and omit it or add a little more lime and oil instead.

Use another cut: Flank steak can take the same seasonings, but it is usually thicker and may need longer on the grill; use the thermometer rather than copying skirt steak’s exact minutes. Whatever the cut, rest it and slice across the grain. Very thin steak strips are better cooked in a grill basket or on a griddle so they do not fall through the grates.

Storage and Reheating

Refrigerate cooked steak within 2 hours of grilling, in a shallow airtight container. It keeps for 3–4 days in the refrigerator. Store it whole when practical and slice just before serving; keeping a larger piece intact helps it stay moist. For longer storage, freeze well-wrapped cooked steak and use it within 2–3 months for best quality. Thaw it in the refrigerator, not on the counter.

To reheat, warm slices gently in a covered skillet with a spoonful of water or broth, or use short bursts in the microwave, stopping as soon as they are hot. USDA FSIS recommends reheating leftovers to 165°F (74°C); check with a food thermometer, especially when reheating a larger portion. The steak may cook further and become firmer, so reheating only the amount you need is useful. Cold slices can also be added to a salad or sandwich, provided they have been kept refrigerated safely.

Frequently Asked Questions

How long does skirt steak take on a gas grill?
At high heat, allow about 3–5 minutes per side, roughly 6–10 minutes total for a typical skirt steak. Grill models and steak thickness vary, so start checking the thickest section early and use a thermometer to confirm the safe minimum temperature rather than depending only on a fixed time.

How long should I grill skirt steak for medium-rare?
Times for a particular doneness are only estimates because a thin steak can change temperature quickly. USDA FSIS recommends that whole cuts of beef reach 145°F (63°C) and rest for at least 3 minutes for food safety. Follow that safe minimum and check the center with a thermometer; do not use a visual color test as a substitute.

Should I grill skirt steak with the lid open or closed?
Either can work. Keep the lid closed between checks if your grill needs it to hold a steady high heat, but the steak cooks quickly and should not be left unattended. On a charcoal grill, or if flare-ups are an issue, keep a close eye on the meat and move it to a cooler area when needed.

Do I need to marinate skirt steak?
No. Skirt steak has a strong beef flavor and can be seasoned with salt and pepper alone. The 30-minute marinade here adds citrus, garlic, and savory notes, but it is not a tenderizing requirement. If you skip it, pat the steak dry, season it, and grill over high heat using the same thermometer guidance.

Why is my grilled skirt steak tough?
Common causes include cooking it past the desired temperature, slicing with the grain, or using a dull knife that leaves thick slices. Check temperature early, rest the steak, and cut thinly across the visible fibers. Some chew is natural for this cut, but slicing across the grain makes a noticeable difference.

Can I cook skirt steak from frozen?
For this recipe, thaw it completely in the refrigerator first so the marinade coats evenly and the steak cooks at a predictable pace. A sealed steak can also be thawed in cold water, changing the water regularly, then cooked promptly. Do not thaw raw beef on the counter; once thawed, follow the recipe and thermometer guidance.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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