Sizzling Perfection: A Step-by-Step Guide to Cooking Flank Steak on the BBQ

When it comes to BBQ favorites, flank steak is often overlooked in favor of more popular cuts like burgers and ribs. However, this lean and flavorful cut of beef is perfect for those looking for a healthier, yet still satisfying, BBQ option. In this article, we’ll take you through the process of cooking flank steak on the BBQ, from preparation to serving.

Understanding Flank Steak

Before we dive into the cooking process, it’s essential to understand the characteristics of flank steak. This cut of beef comes from the belly of the cow, near the hind legs. It’s a lean cut, which means it has less marbling (fat) than other cuts of beef. This leanness makes flank steak a great option for those looking for a healthier BBQ choice.

However, the leanness of flank steak also means it can be prone to drying out if not cooked correctly. To avoid this, it’s crucial to cook flank steak to the right temperature and use a few techniques to keep it moist.

Choosing the Right Flank Steak

When selecting a flank steak, look for the following characteristics:

• A thickness of about 1-1.5 inches (2.5-3.8 cm)
• A weight of around 1-2 pounds (0.5-1 kg)
• A good balance of red and white marbling (although flank steak is lean, some marbling is still desirable)

You can usually find flank steak at your local butcher or supermarket. If you’re having trouble finding it, you can also ask your butcher to cut a flank steak for you.

Preparing the Flank Steak

Before cooking the flank steak, it’s essential to prepare it correctly. Here are a few steps to follow:

Trimming the Flank Steak

• Remove any excess fat or silver skin from the flank steak. This will help the steak cook more evenly and prevent it from becoming too greasy.
• Use a sharp knife to trim any excess fat or silver skin.

Marinating the Flank Steak (Optional)

• Marinating the flank steak can add extra flavor and help tenderize the meat.
• Use a marinade that contains acidic ingredients like vinegar or citrus juice, as these will help break down the proteins in the meat.
• Place the flank steak in a large ziplock bag or a shallow dish, and pour the marinade over it.
• Refrigerate the flank steak for at least 2 hours or overnight.

Seasoning the Flank Steak

• Remove the flank steak from the marinade (if using) and pat it dry with paper towels.
• Season the flank steak with your desired seasonings, such as salt, pepper, garlic powder, and paprika.
• Make sure to season the flank steak evenly, as this will help bring out the flavors during cooking.

Cooking the Flank Steak on the BBQ

Now that the flank steak is prepared, it’s time to cook it on the BBQ. Here are a few steps to follow:

Preheating the BBQ

• Preheat your BBQ to medium-high heat (around 400°F/200°C).
• Make sure the grates are clean and brush them with oil to prevent sticking.

Cooking the Flank Steak

• Place the flank steak on the BBQ, away from direct heat.
• Close the lid and cook the flank steak for 5-7 minutes per side, or until it reaches your desired level of doneness.
• Use a meat thermometer to check the internal temperature of the flank steak. The recommended internal temperature for medium-rare is 130-135°F (54-57°C), medium is 140-145°F (60-63°C), and medium-well is 150-155°F (66-68°C).

Direct vs. Indirect Heat

• Cooking the flank steak over direct heat can result in a nice crust forming on the outside, but it can also lead to the inside becoming overcooked.
• Cooking the flank steak over indirect heat can help cook the meat more evenly, but it may not result in as nice of a crust.
• To achieve the best of both worlds, cook the flank steak over direct heat for 2-3 minutes per side, then move it to indirect heat to finish cooking.

Resting and Slicing the Flank Steak

Once the flank steak is cooked to your liking, it’s essential to let it rest before slicing. Here are a few steps to follow:

Resting the Flank Steak

• Remove the flank steak from the BBQ and place it on a cutting board.
• Tent the flank steak with foil to keep it warm.
• Let the flank steak rest for 5-10 minutes, depending on its thickness.

Slicing the Flank Steak

• Slice the flank steak against the grain, using a sharp knife.
• Slice the flank steak into thin strips, about 1/4 inch (6 mm) thick.
• Serve the flank steak immediately, garnished with your desired toppings, such as salsa, avocado, and sour cream.

Tips and Variations

Here are a few tips and variations to help you take your flank steak to the next level:

Using a Meat Mallet

• Using a meat mallet can help tenderize the flank steak and make it more even in thickness.
• Place the flank steak between two sheets of plastic wrap and use a meat mallet to pound it to an even thickness.

Adding Aromatics

• Adding aromatics like onions, bell peppers, and mushrooms can add extra flavor to the flank steak.
• Place the aromatics on the BBQ with the flank steak and cook until they’re tender.

Using Different Seasonings

• Using different seasonings like fajita seasoning, Korean BBQ seasoning, or Indian-inspired spices can add extra flavor to the flank steak.
• Experiment with different seasonings to find the one that works best for you.

By following these steps and tips, you’ll be able to cook a delicious and flavorful flank steak on the BBQ. Remember to always cook the flank steak to the right temperature, use a meat thermometer, and let it rest before slicing. With a little practice, you’ll be a flank steak master in no time!

What is the ideal temperature for cooking flank steak on the BBQ?

The ideal temperature for cooking flank steak on the BBQ is between 400°F to 450°F (200°C to 230°C). This high heat will help to achieve a nice sear on the outside, while cooking the inside to the desired level of doneness. It’s essential to preheat the grill to the correct temperature before adding the steak to ensure even cooking.

To check the temperature of the grill, you can use a thermometer or the “hand test.” Hold your hand about 5 inches above the grill grates and count how many seconds you can keep it there before it becomes too hot. If you can keep your hand there for 2-3 seconds, the grill is at medium-high heat, which is perfect for cooking flank steak.

How do I prepare the flank steak for BBQ cooking?

To prepare the flank steak for BBQ cooking, start by trimming any excess fat from the steak, if needed. Then, season the steak with your desired spices, herbs, and marinades. You can use a store-bought marinade or create your own using ingredients like olive oil, soy sauce, garlic, and thyme. Let the steak sit at room temperature for about 30 minutes before grilling to allow the seasonings to penetrate the meat.

Next, pat the steak dry with paper towels to remove excess moisture. This will help the steak sear better on the grill. If you’re using a marinade, make sure to wipe off any excess with a paper towel before grilling to prevent flare-ups.

How long does it take to cook flank steak on the BBQ?

The cooking time for flank steak on the BBQ will depend on the thickness of the steak and the desired level of doneness. As a general rule, cook the steak for 5-7 minutes per side for medium-rare, 7-9 minutes per side for medium, and 9-11 minutes per side for medium-well or well-done. Use a meat thermometer to check the internal temperature of the steak, which should be at least 135°F (57°C) for medium-rare.

It’s essential to let the steak rest for 5-10 minutes after grilling to allow the juices to redistribute. This will make the steak more tender and flavorful. During this time, you can cover the steak with foil to keep it warm.

Can I cook flank steak on a gas or charcoal BBQ?

Yes, you can cook flank steak on either a gas or charcoal BBQ. Both types of grills can produce high heat, which is necessary for achieving a nice sear on the steak. However, charcoal grills tend to add a smoky flavor to the steak, which many people prefer. Gas grills, on the other hand, provide more control over the heat and can be easier to clean.

If you’re using a charcoal grill, make sure to adjust the vents to control the heat. If you’re using a gas grill, preheat the grill to the correct temperature and adjust the heat as needed.

How do I prevent the flank steak from becoming tough?

To prevent the flank steak from becoming tough, it’s essential to cook it to the correct temperature and not overcook it. Overcooking can make the steak dry and tough. Use a meat thermometer to check the internal temperature of the steak, and remove it from the grill when it reaches the desired level of doneness.

Another way to prevent toughness is to slice the steak against the grain. This means slicing the steak in the direction of the muscle fibers, rather than across them. Slicing against the grain will make the steak more tender and easier to chew.

Can I marinate the flank steak for an extended period?

Yes, you can marinate the flank steak for an extended period, but be careful not to over-marinate it. Acidic ingredients in the marinade, such as vinegar or citrus juice, can break down the proteins in the meat and make it mushy. As a general rule, marinate the steak for at least 30 minutes to 2 hours, but no more than 24 hours.

If you’re marinating the steak for an extended period, make sure to refrigerate it and turn it occasionally to ensure even distribution of the marinade. Always pat the steak dry with paper towels before grilling to remove excess moisture.

How do I store leftover flank steak?

To store leftover flank steak, let it cool to room temperature, then wrap it tightly in plastic wrap or aluminum foil. Place the wrapped steak in a covered container or zip-top bag and refrigerate it for up to 3 days. You can also freeze the steak for up to 3 months.

When reheating the steak, make sure to heat it to an internal temperature of at least 165°F (74°C) to ensure food safety. You can reheat the steak in the oven, on the grill, or in a pan on the stovetop.