Inside vs Outside Skirt Steak: Which Cut Reigns Supreme on the Grill
Schedule your next cookout with confidence. Learn the difference between inside vs outside skirt steak, which is more tender, and where to buy premium Wagyu...
Buying the wrong skirt steak can turn a high-end dinner into a workout for your jaw. Most home cooks do not know that there are two very different cuts that go by the same name.Knowing these facts helps you master the grill and stop wasting money on beef. You must know how to find each cut and why they look so different. Our deep dive into Anatomy and Appearance: What Sets Inside and Outside Skirt Steak Apart shows you how to tell them apart. The path begins with
The debate of inside vs outside skirt steak centers on thickness, texture, and how each cut handles high heat on the grill. Both come from the same part of the steer. The outside skirt is the winner because it is thicker and more tender than the inside skirt. This extra weight helps you get a great sear without cooking the beef too long. Most food stores only stock the thin inside skirt, which is why many home cooks struggle with tough results. U.S. Department of Agriculture research shows these cuts are prized for their deep beef flavor. Choosing the outside skirt gives you a soft texture that holds up to high heat. This makes it the better choice for grilling fans who want a great meal at home.
Inside Vs Outside Skirt Steak: Anatomy and Appearance: What Sets Inside and Outside Skirt Steak Apart
Both the inside and outside cuts belong to the plate primal. This is the lower belly section of the cow. While they come from the same main spot, they are not the same muscle. Each cut has a unique job to do for the cow. These jobs change how the meat looks and feels on your plate. Knowing why inside vs outside skirt steak are not the same starts with where they sit in the body.
Where the steaks live on the cow
The outside skirt is part of the diaphragm muscle. It is a thick band that helps the cow breathe. This cut sits on the outside of the chest wall. It runs from the sixth to the twelfth rib. Because it is a hard-working muscle, it has a very deep color and big flavor. There is only one outside skirt on each side of the cow. This means there are only two per cow. This makes the cut hard to find. It is also why many butchers keep it for themselves.
The inside skirt is a different muscle. It is part of the transversus abdominis muscle. This is the wall of the belly. It sits deeper inside the body than the outside cut. It does not work as hard as the diaphragm does. Because of this, the muscle fibers are a bit more loose. Like the outside cut, there is only one inside skirt per side. If you want the best taste, you should look for Wagyu outside skirt steak from a good ranch.
Visual differences in size and shape
You can tell these two cuts apart just by their size. The outside skirt is narrow and thick. It is usually about 3 to 4 inches wide. Most of these steaks are between 1/2 and 1 inch thick. This thickness is why many chefs like it. It stays juicy even when you sear it at a very high heat. It is about 50 percent thicker than the inside cut. This makes it easier to cook to a perfect pink middle without drying it out.
The Wagyu inside skirt steak is much wider and thinner. It is usually 5 to 7 inches wide. It is often very thin, with some spots being only 1/4 inch thick. This wide shape gives it more surface area. That surface area is great for charring and crust. If you are learning how to choose the right thin steak, remember that wider cuts often cook much faster. You have to watch them closely so they do not get too dry.
Why the grain and marbling matter
Both steaks have a very coarse grain. The muscle fibers are big and run across the width of the meat. You can see these lines clearly. This build is what gives skirt steak its bite. On a Wagyu cow, these fibers have rich marbling. This is the white fat that looks like fine lace. Wagyu beef has much more of this fat than standard beef. This fat melts at a low heat and coats the thick muscle fibers in flavor.
The way these fibers are built also changes how the meat eats. The outside skirt has a tighter build. It holds its shape well on the grill. The inside skirt has a more open build. This makes it act like a sponge for sauces and salt. The USDA studies the food facts of these cuts to show their value. No matter which one you pick, both cuts offer a beefy taste that is hard to beat. Using Wagyu beef takes that taste to a new level. It turns a simple steak into a rich meal.
Texture and Tenderness: Which Skirt Steak Is More Tender
Tenderness is the main goal when you fire up the grill for a thin cut. While both steaks come from the same main area, they do not eat the same way. The outside skirt is the clear winner for a soft, rich bite. Its fibers are loose and easy to chew, making it a pick for quick searing. If you want a steak that stays soft without much work, this is the cut for you.
Muscle function and grain structure
The skirt is a hard-working muscle that helps the cow breathe. This work creates a very rough grain that runs across the meat. The inside skirt has a much tighter grain than the outside cut. These tight fibers mean the meat can feel tough if you do not prep it right. Most home cooks find the inside skirt needs a long bath in a sour marinade to help break down those hard bonds. In contrast, the outside skirt stays soft with just a bit of salt and high heat.
The Wagyu marbling difference
Slickhorn Ranch lifts both cuts by using Fullblood Wagyu genetics. Standard beef often lacks the fat needed to keep thin steaks moist. Our Wagyu outside skirt steak is packed with fat inside the meat that melts fast. This fat acts like a built-in baster, keeping the beef juicy even at high temps. Even the tough inside cut becomes much more soft when it has this level of fat. When you learn how to choose the right thin steak, you'll see that marbling changes the whole game.
High fat levels help the meat stay soft as the proteins shrink during cooking. Research by the U.S. Department of Agriculture shows that grading and fat content play a huge role in beef quality. Our Diamond-grade beef ensures you get the best bite possible from every cut. While the outside skirt is the common choice for soft meat, Wagyu marbling makes both options a step above store beef. This fat helps the meat pull apart easily after it rests.
| Feature | Inside Skirt | Outside Skirt |
|---|---|---|
| Tenderness | Tougher, needs a soak | Soft and tender |
| Grain Texture | Tight, dense fibers | Loose, rough grain |
| Fat Content | Leaner in most beef | Higher fat in all grades |
| Wagyu Impact | Much easier to chew | Rich, melt-in-mouth feel |
| Best Prep | Sour marinade first | Dry rub and high heat |
Choosing between these cuts often comes down to your prep time. If you have a few hours to let the meat sit in lime juice and oil, the inside skirt offers a bold, beefy bite. But for a fast steak night, the outside skirt is the cut you want on your grill. It handles the high heat of a cast iron pan or charcoal grill well and stays soft every time. Just make sure you slice it against the grain to keep it from being tough.
Flavor Comparison: Inside Skirt Steak vs Outside Skirt Steak
Inside vs outside skirt steak comes down to how you like to cook. Both cuts are thin and long, but they bring new things to the grill. If you want a cut that takes on big tastes, one is best. If you want a soft steak that tastes great with salt, pick the other. At Slickhorn Ranch, we see how both cuts shine with the right fat.
Intense beefy notes of inside skirt
The inside skirt steak has a bold, strong taste that many steak fans love. It is a thin cut with a coarse grain that holds on to juice very well. This makes it the best choice for carne asada or spicy tacos. You can soak it in lime and garlic for hours, and the meat will drink it up. When you use a Wagyu inside skirt steak, the extra fat adds more depth.
Inside skirt can be a bit more of a workout for your jaw if not cooked right. It has a lot of tough tissue that needs heat to break down. You must cook it fast and hot to keep it from getting dry. This cut is great for a quick meal where the beef needs to stand up to strong toppings. The deep red meat has an iron-rich taste that cuts through sour cream.
Why chefs prefer outside skirt
Most pros say the outside skirt is the better cut for a simple grill. It has a clean, smooth taste compared to the inside cut. It also has a much softer bite. Because it is thicker, it is easier to get a good crust while keeping the inside pink. The USDA and NIH have helped fund a study on how beef cuts differ. This work helps us know why some muscles are more tender than others.
Outside skirt is often harder to find at the local shop. Chefs buy it up fast because it is so easy to work with. It does not need a long bath in sauce to taste great. A little salt and a hot flame are all it takes to make it shine. Many people think it is the best steak on the cow for the price. It has a rich feel that stays on your tongue after each bite.
The Wagyu marbling difference
While both cuts are good in choice beef, Diamond-grade Wagyu takes them to a new level. Marbling is the white fat that runs through the red meat. In our Wagyu, this fat is more spread out. It also melts at a much lower heat. This means that even a tough cut like a skirt steak feels like silk. If you are learning how to choose the right thin steak, look at the fat.
High-end fat adds a sweet, rich flavor that you can't get from common beef. It coats the meat and keeps it moist as it hits the grill. This is why our Wagyu skirt steaks are a win for your next party. You get the big beef taste of a skirt cut with the soft feel of a ribeye. It is a mix of power and grace that makes every bite hit hard.
How to Grill Skirt Steak for Maximum Tenderness
Grilling skirt steak needs speed and high heat. These cuts are very thin. You only have a small window to get a great crust without cooking the center too much. The goal for an inside vs outside skirt steak is the same. You want a hard sear to lock in the juices while keeping the meat tender.
Prep Your Steak for the Heat
Set your meat up to win before it hits the grate. Inside skirt is often tough. It needs a bold sauce to help break down the chewy parts. Outside skirt is soft on its own. A quick splash of lime or oil still helps with the sear. You can find more tips in our Steak 101 guide.
Make sure your steak is at room temp before you start. Cold meat will cook in a poor way. It may end up tough on the outside before the middle is ready. You can check the USDA data on retail beef cuts to see how they are tested. This data shows how they compare to other beef options.
Master the High Heat Sear
Skirt steak loves high heat. You want your grill as hot as it can go to create a crisp bark in just a few minutes. This is not the time for slow cooking. If you leave a skirt steak on the grill for too long, it will turn into leather. Keep a meat probe handy to check the heat as you go.
- Clean your grill grates and set your heat to high. You want a surface that sizzles the moment the meat touches it.
- Pat the meat dry with paper towels to help the crust form fast. If the surface is wet, the meat will steam instead of sear.
- Place the steak on the grill and cook for 1 to 2 minutes per side. Move the meat as little as you can to build a solid crust.
- Check for a heat of 130 to 135 degrees. This range gives you a medium-rare finish that stays juicy.
- Remove the meat from the heat and let it rest for 5 minutes. This pause lets the juices settle back into the meat.
- Slice the steak against the grain into thin strips. If you cut with the grain, the meat will be hard to chew.
Why the Grain Matters
The grain refers to the long muscle fibers in the steak. These fibers are very thick and easy to spot. If you cut across them, you make the fibers short. This makes the meat much easier to eat. This step is the key to getting a soft feel from every bite.
When you look at the inside vs outside skirt steak, you will see that both have clear lines. Always take a moment to find which way the lines run before you start your first cut. A few seconds of care here makes a big change when you serve your meal.
Best Uses: Fajitas, Tacos, Carne Asada, or Steak Night
Picking the right cut makes a big change in how your meal turns out. Both steaks come from the plate part of the cow, but their feel and size change how you should use them. The Wagyu outside skirt steak is the top pick for most chefs because it stays soft even under high heat.
The best pick for fajitas and steak night
If you want the best fajitas, use the outside skirt. This cut is thicker and more tender than the inside type, so it does not get tough on the grill. It has a bold taste that stands up well on its own. This makes it a great pick for a simple steak night with just salt and pepper.
These steaks are rare because there are only two per side of beef. The outside skirt steak is thin but has more fat through the meat. This fat helps the steak stay juicy during a quick sear over a hot flame.
Top ways to use inside skirt steak
The Wagyu inside skirt steak is wider and thinner than the outside cut. This shape makes it the best choice for carne asada or street tacos. The loose grain of the meat sucks in marinades well, so every bite is full of the spices you add.
It also works well for stir-fry or as a salad top. Since it is thin, it cooks in just a few minutes. You only need a hot pan and a short time to get a good crust. To learn more about beef, you can read our guide on how to choose the right thin steak for your next meal.
How to slice for the best feel
How you slice the meat is the most vital step for a good meal. You must always slice across the grain. Look for the lines of muscle and cut across them, not with them. This break in the fibers makes the beef easy to chew. For more on beef facts, you can check data from the U.S. Department of Agriculture about retail cuts.
Let the meat rest for five minutes before you slice it to keep the juices inside. This keeps your tacos or fajitas moist. Following these steps helps you get the most out of your Wagyu beef every time you cook.
Where to Buy Inside and Outside Skirt Steak Online
Finding the right cut of beef at your local shop can be hard. Most grocery stores only stock inside skirt steak because it is easier to find. The outside skirt steak is much rarer. There are only two of these steaks per side of beef. Many big chains do not carry them at all. To get the best results on the grill, you should look for a ranch that sells both cuts to you.
Why you should choose Wagyu online
When you buy beef online, you get better quality than most local stores offer. Cheap beef from the store lacks the rich fat that makes steak soft. Slickhorn Ranch sells Diamond-grade Wagyu outside skirt steak with deep fat streaks. This fat melts during cooking. It gives the meat a buttery feel and bold taste. It is a big step up from standard beef found in your nearby meat case.
Shipping and ranch quality
Slickhorn Ranch handles every step from the ranch to your door. We ship our Wagyu inside skirt steak to all 48 states. Each cut is frozen when it is most fresh. We pack it in a box that keeps it cold during travel. Research from the U.S. Department of Agriculture shows that clear beef grades help ensure quality for buyers. By ordering online, you get a top product that is hard to find in person.
Finding the best cuts for your grill
If you want to know how to choose the right thin steak for your next meal, start with the source. You want a seller that cares about how the beef is raised. Our ranch focuses on high-grade Wagyu to give you a better meal. You can browse our site to find the exact cut you need for tacos, fajitas, or a steak night at home.
Frequently Asked Questions
Which is better inside or outside skirt steak?
The outside skirt steak is often seen as the best choice for its soft feel and rich taste. It is thicker than the inside cut and has more fat marbling. This extra fat makes it stay moist when you cook it at a high heat. According to Sandi's Tiny Kitchen, the outside skirt is the best pick for its texture. For the best meal, look for Wagyu options that offer even more juice and flavor.
Is outside skirt steak hard to find in stores?
Yes, it can be quite hard to find an outside skirt steak in a normal shop. Most of these cuts go to fancy steak houses because they are so rare. Each animal only has two of these steaks, which makes the supply very low. As noted by Grillseeker, having just one of each per side of beef makes them hard to get. You can often find them more easily by shopping with an online ranch.
How do you prepare inside vs outside skirt steak?
Both cuts should be cooked fast on a very hot grill. Searing the meat for one to two minutes on each side is best for a medium-rare finish. For the inside skirt, using a marinade with lime or vinegar can help soften the lean meat. No matter which cut you use, you must slice it across the grain after it rests for a few minutes. This simple step makes the beef much easier to chew and lets the natural juices stay inside.
Can you use inside or outside skirt steak for tacos?
Yes, both of these steaks are perfect for tacos and fajitas. The inside cut is lean and thin, so it soaks up the flavor of spices and sauces very well. The outside cut is richer and thicker, which gives it a bold taste that stands out. Since both cuts have a strong grain, slicing them into small strips makes them very easy to eat in a shell. They both bring a deep, beefy flavor to any taco night.
Ready to choose your Wagyu skirt steak for your next grill?
Do not settle for a tough meal when you could grill real beef from our ranch. If you wait to try our Fullblood Wagyu, you miss out on the rich flavor and melt-in-your-mouth feel that only real ranching can give. Start now to make sure your next cookout is a huge win for your home and friends. You can get these high-end cuts sent right to your door with fast shipping so you can fire up the grill this week. Picking the right meat makes all the hard work worth it. Our beef comes from the best stock and is cared for on our own ranch. You will taste the real flavor in every single bite.
Ready to choose your Wagyu skirt steak for your next grill? Request your Wagyu beef to start grilling better.