There’s steak… and then there’s a tomahawk steak. The kind that makes people stop mid-sentence when you carry it to the table. The kind that makes your neighbor suddenly wander over “just to say hi.”
And when you cook it low and slow on a smoker and finish it with rich, garlicky cowboy butter, you end up with something even better: a smoked cowboy butter tomahawk steak that tastes like it came straight out of a high-end steakhouse.
As someone who spends a lot of time behind smokers and grills, I can tell you this cut loves the pitmaster treatment. The combination of gentle smoke, a ripping hot sear, and buttery herbs brings out the best in that massive ribeye.
The good news? You don’t need a restaurant kitchen to make it happen. Just a smoker, a good thermometer, and the confidence to cook a steak the way pitmasters do.
Why This Steak Is a Pitmaster Favorite
A tomahawk is essentially a bone-in ribeye with the long bone left intact, and while that bone makes it look dramatic, the real magic is the marbling.
Fat equals flavor. And this cut has plenty of it.
When you cook a smoked cowboy butter tomahawk steak, the slow smoke melts that marbling gradually. Instead of rushing the cook over high heat, the smoker gives the fat time to render, keeping the meat incredibly juicy.
Then comes the pitmaster trick: the reverse sear.
Instead of searing first and hoping you don’t overcook the center, you smoke the steak until it’s nearly done, then blast it with high heat to create that deep, crusty bark.
Add cowboy butter on top, and things get borderline unfair.
What Makes Cowboy Butter So Good
Let’s talk about the butter for a second.
Cowboy butter isn’t just melted butter thrown on a steak. It’s a flavor bomb.
It’s usually packed with:
- Garlic
- Fresh herbs
- Lemon juice
- Dijon mustard
- Chili flakes
- Smoked paprika
When it melts over a hot steak, it slides into every crevice of the crust and mixes with the juices.
That’s why the combination of smoke, steak fat, and cowboy butter creates something unforgettable in a smoked cowboy butter tomahawk steak.
Also, fair warning: once you make cowboy butter, people will start asking for it on everything.
Steak. Chicken. Bread. Possibly breakfast.
Choosing the Right Tomahawk Steak
If you’re going to cook a showstopper, start with the right piece of meat.
Look for these things when buying a tomahawk:
1. Thickness matters
A good tomahawk should be at least 2 inches thick. Thin ones cook too fast and defeat the purpose of smoking.
2. Marbling is king
Those white streaks of fat running through the meat are flavor. The more marbling you see, the better your steak will taste.
3. Weight
Most tomahawks weigh between 2 and 3 pounds. That’s enough steak to feed two hungry people – or one pitmaster who “accidentally” skipped lunch.
Preparing the Steak Like a Pitmaster
The prep for a smoked cowboy butter tomahawk steak is simple, because great beef doesn’t need a complicated seasoning cabinet.
First, pat the steak dry with paper towels. Moisture is the enemy of a good crust.
Next, lightly coat it with olive oil. This helps the seasoning stick and encourages a better sear later.
Then season generously with:
- Kosher salt
- Coarse black pepper
- Garlic powder
- Smoked paprika
Let the steak rest at room temperature for about 30 to 45 minutes.
This step might seem small, but it helps the meat cook more evenly once it hits the smoker.
Smoking the Tomahawk
Set your smoker to 225°F.
This temperature is the sweet spot for building flavor without drying out the meat.
For wood, I usually reach for oak or hickory. They give the steak a deep, classic barbecue aroma without overpowering the beef.
Place the steak directly on the grates and close the lid.
Now comes the hardest part of the whole recipe: being patient.
Depending on thickness, the steak will smoke for 45 to 60 minutes until the internal temperature reaches about 110–115°F.
This stage is where the smoked cowboy butter tomahawk steak builds its foundation of flavor.
The Reverse Sear: Where the Magic Happens
Once the steak reaches that internal temperature, it’s time for the step that makes pitmasters smile.
Crank your grill or skillet up to high heat – around 500°F.
Sear the steak for about 1–2 minutes per side.
This quick blast of heat caramelizes the surface, creating the rich brown crust known as the Maillard reaction. That crust is what gives steak its deep, savory flavor.
During the sear, start brushing the steak with cowboy butter.
The butter hits the hot meat, sizzles instantly, and perfumes the air with garlic and herbs. It’s the moment everyone nearby suddenly gets very interested in dinner.
Pull the steak off the heat when the internal temperature reaches 125–130°F for medium rare.
The Most Important Step: Resting the Steak
Every pitmaster knows this rule.
Never cut a steak right away.
When meat cooks, the juices move toward the center. Resting allows them to redistribute throughout the steak.
Let your smoked cowboy butter tomahawk steak rest for 10 minutes.
Then slice against the grain and drizzle more cowboy butter on top.
The result is a steak that’s smoky, juicy, buttery, and ridiculously tender.
Best Woods for Smoking Steak
Not all wood smoke tastes the same, and the choice can subtly change your final steak.
Good woods for a smoked cowboy butter tomahawk steak include:
- Oak – balanced and classic
- Hickory – bold barbecue flavor
- Cherry – mild sweetness and beautiful color
- Mesquite – strong Texas-style smoke
A favorite pitmaster combo is oak and cherry together, giving both flavor and color.
What to Serve With a Tomahawk Steak
A steak this big deserves great sides, but nothing too fussy.
Some pitmaster-approved pairings include:
- Garlic mashed potatoes
- Grilled asparagus
- Smoked mac and cheese
- Roasted potatoes
- Corn on the cob
And if you really want to impress people, serve extra cowboy butter on the side.
Trust me – it disappears fast.
Final Thoughts
Cooking a smoked cowboy butter tomahawk steak isn’t just about dinner. It’s an experience.
You get the slow build of smoke, the excitement of the sear, and the moment when that giant steak hits the cutting board and everyone gathers around like it’s a campfire.
The method is simple:
low smoke, hot sear, generous butter.
But the result tastes like something far more complicated.
And that’s the beauty of cooking like a pitmaster.
Sometimes the best food in the world starts with great meat, a little smoke, and a lot of butter.
Featured image credit: @bacusbbq
