Best Way to Cook Smoked Sirloin Steak on Traeger Grill

Traeger grills are very versatile and allow you to cook anything in any way you want. I am sharing the best and easy way to make smoked sirloin steak on Traeger.

A sirloin steak is a cut of beef from the hip or rump area. Smoked beef sirloin is one of the tastiest meals that you can prepare on a Traeger grill. Follow these steps and learn how to cook sirloin steak on Traeger.

smoked Sirloin Steak on Traeger grill
VIA- – sirloin steak on Traeger

What is a Sirloin Steak?

It’s a lean cut of meat, and it’s also one of the most tender cuts. It can be cooked in a variety of ways, from grilling to frying, and it’s often served with mashed potatoes and vegetables.

The term “sirloin” comes from the Anglo-Norman French word “surloigne”, which means “overlapping”. This refers to how sirloin steaks are overlapped with a bone on the back of the steak.

A sirloin steak is often served as a thick cut with juices running out onto the plate. The top sirloin has a lot of connective tissue, which gives it a chewier texture than other cuts.

If you are looking for cooking Ribeye steak, check this out! The Complete Guide to Cooking a Traeger Ribeye Steak

What are the Best Ways to Cook a Smoked Sirloin Steak On Traeger Grill?

Cooking a smoked sirloin steak on pellet grill is not rocket science. There are many ways to cook it and you can experiment with different techniques to find out which one you like the most.

2 Ways to Cook Steak On Pellet Grill

There are many ways to cook a sirloin steak; some people like to sear it in butter first before putting it on the grill while others prefer to use oils or fats that don’t burn easily so they can get a nice crust on their steak without having to worry about flare-ups or hot spots.

If you are looking to make a perfect tender, steak read this How To Make Tough Steak Tender: 8 Ways To Tenderize Steak

You can also check Traeger Steak Temp And Time Guide

WHAT YOU WILL NEED to make Smoked Sirloin Steak on Pellet Grill


  • For this recipe, you will need to purchase two whole top sirloin steaks
  • 1 teaspoon garlic powder
  • Get some kosher salt to add flavor as well.
  • Two tablespoons of butter or olive oil
  • 1 1/2 tablespoon of Peppercorn blend (rainbow peppercorn, 4 peppercorn blend)

You should chill the meat properly to make sure it does not lose any juices or fat.

Though you can buy pre-cut beef if you want a fresh cut that is not frozen then the best place to get one is at the butcher shop that is closest to your house. Here is complete detail about how to make soft and tender steaks.

This recipe will get you to cook up to 2 servings of Traeger sirloin steak which can be perfect for anywhere between 3-5 people. Adding some side dishes with it will make it a complete, filling meal.

Five Peppercorn Blend is a mixture of the most popular types of Peppercorns, including Pink, Black, White, and Green. All you need to do is add Allspice for an aromatic Peppercorn blend that’s perfect to use in any dish.

This will give the meat a lot of unique flavors by adding them all the way inside the steak.

Recipe to cook smoked sirloin steak on Traeger grill


I dry brine the steaks the night before or a few hours before grilling on the Traeger grill. To dry-brine your steaks, add a good amount of salt and set it in the fridge for a couple of hours or overnight. This will tenderize and flavor the meat, and remove excess moisture, making it taste even better.

Remove the steaks from the fridge and place them in a shallow dish.


You can customize the amount of marinade you put on sirloin steaks to your own personal preference.

Put the steaks on a plate and use your hands to press the peppercorns all over. Now sprinkle some garlic powder on steaks.

Allow the steak to rest for a minute on the pan and then return it to your refrigerator for a few minutes.


Fill the Traeger hopper with as wood pellets as needed to create a full load. You can use any wood pellet flavor like oak, hickory, or maple, it’s your preference. You could use oak or hickory for more of a smoky flavor. Hickory is a type of wood that creates a lot of smoke. This would be especially true during the short cooking time needed for this recipe.

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Now preheat the Traeger to 225˚ with the lid closed for 15 minutes. and You can prepare side dishes alongside. When the Traeger reaches the desired temperature, take the steaks out of the fridge and let them rest at room temperature for about 30 minutes.

Is It Better To Grill With The Lid Open Or Closed

While the smoker is heating, I grab my steaks and rub them with a light drizzle of olive oil.


Top sirloin steaks normally have less fat so the smoke should be much quicker.

In this recipe, I reverse sear the Traeger sirloin steaks. Reverse sear means you give the steaks some high heat AFTER smoking/grilling them.

Because we reverse sear, you will want to pull your steaks off of the smoker 10 degrees below your final cook temp desire. I included your final temp suggestions below:

Reverse searing this sirloin will bring the temperature up to my family’s desired medium-rare 130-135 degrees. Below is a Traeger steak temp guideline.

  • Rare 125˚
  • Medium Rare 135˚
  • Medium 145˚-what I cooked to
  • Medium Well 150˚
  • Well Done 160˚

Traeger smoked sirloin steak temperature chart

The below chart shows Traeger steak temp.

Steak DonenessInternal TemperatureCenter Color
Rare 120-130 °FRed
Medium Rare135-145 °FPink
Medium135-145 °FSome Pink
Well145-155 °FSliver of Light Pink
Well Done155-165 °F  Mostly Brown
What Have You Done?165 °FBrown Throughout

How long to cook sirloin steak on Traeger grill?

Cooking a steak on the Traeger is simple.

Cooking a steak requires careful monitoring and can take up to an hour. If you’re not careful, the meat might dry out or be raw in the middle. On a Traeger BBQ, it can take as little as 10 minutes for a steak to cook thoroughly.

To get the perfect medium-rare top sirloin steak, grill for 9-12 minutes for a 1″ steak, and 12-15 minutes for a 1½” steak. Your meat thermometer should read 130°F.

STEP 5: Reverse SEARING sirloin steak

I like to reverse sear my sirloin steaks on Traeger grill because it maximizes the flavor. I first smoke/grill until they’re rare-ish and then finish off the steaks with high heat. sirloin steak

Use your probe thermometer to get an accurate reading of the internal temperature, then remove the steak from the heat when it’s 10 degrees below your desired final cook temp.

For this recipe, I’m using my Traeger pellet grill to reverse sear sirloin steaks. You may also use a pellet smoker or stove to reverse sear.

Heat the Traeger pellet grill to 500 F. Use a cast iron skillet and preheat the cast-iron skillet with the grill to prevent cold spots. Put some butter in a cast-iron skillet and once you put the steak in the cast-iron skillet, it should sizzle loudly to confirm that it’s at the right temperature.

Pellet Grill vs Smoker: A Comprehensive Comparison

Use your tongs to flip the sirloin steaks every 1 to 2 minutes. I cooked the sirloin steak on Traeger for 2 minutes on each side.

I sear one side for 1 minute, flip it and insert a thermometer until you get that desired 10˚, then sear the other side. Remember, I took the meat off of the Traeger grill at 225.˚ and then sear the steak at 145˚ for a medium steak.

You should try to get a good brown crust on the steaks but you don’t want them burned.


Once you get your meat up to the right temperature it’s time to rest it. Grab the aluminum sheet. Once you remove 1 or 2 steaks at a time, place them in foil cover the steak, then unwrap it to add the next few steaks until all of my steaks are seared.

They’re now in foils and resting. I fold the foil up and let it sit for about 10 minutes.

Why is resting your meat so important? Check out the juices right below – those on top only exist because of this one! Meat needs to rest so that the juices can redistribute and spread throughout. Leftover juices won’t just seep away and leave you with a dry, overcooked piece of meat.

Step 7- Cut the steak along the line of muscle fibers and enjoy

Cutting your steak the wrong way can result in a tough and chewy steak. Cutting against the grain can make it easier to chew and more flavorful.

To cut against the grain, hold the steak Knife at a 45-degree angle, then slice straight down to create thin, even slices.

This section is about how to cut a steak. When you cut the steak, you should slice it against the grain of the meat. The grain is in thin lines that run perpendicular to the long side of the steak.

Wrap Up: How to Cook Trager Sirloin Steak

The secret to perfectly cooked sirloin steak on Traeger grill is to monitor the internal temperature of the meat.

With some models from Traeger, such as the Ironwood 650, you can keep an eye on the temperature of your meat while it’s cooking remotely. Simply insert a probe into the meat and track its progress right from your phone. You can check Which Traeger Grills have WiFi/WiFIRE here.

If your Traeger grill doesn’t have this feature, you can get a wireless meat thermometer with a remote display on Amazon for $50-$60.

Insert the probe into the middle of the smallest cut of steak.

When you insert the probe into the thickest steak, it will overcook the smaller ones. For the smaller steaks, you can remove them if they’re cooked before the larger ones.

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