
This blackened steak turns ordinary beef into an amazing Cajun delight without much work. The magic comes from the strong Cajun spices and the rich butter mixture that slowly melts on your hot steak, making a smooth, tasty coating that makes every bite better.
I stumbled on this cooking method while trying to bring the taste of New Orleans into my kitchen after an unforgettable Louisiana vacation. What started as just playing around has turned into my favorite meal when hosting pals—nothing tops their reactions when I bring that hot, sizzling meat to the table.
What You'll Need
- Ribeye or New York strip steak: Pick a steak with good fat running through it for the best taste and juiciness go for quality meat that's at least 1½ inches thick for best results
- Cajun seasoning: This brings all the main flavor grab one with paprika garlic and herbs to get that real southern taste
- Paprika: Gives nice color and light sweetness regular is fine but try smoked for extra flavor depth
- Kosher salt: Brings out all other tastes and helps create that wonderful outside crust
- Black pepper: Adds that needed kick that works so well with the creamy butter
- Extra virgin olive oil: Can handle high heat and has just enough flavor for good searing
- Cajun Cowboy Butter: The game-changer that mixes butter herbs and Cajun spices turning your meal from just good to totally amazing
Simple Steps For Tasty Blackened Steak With Cajun Cowboy Butter
- Get Your Steak Ready:
- Let your meat sit out for 30 to 45 minutes to warm up which helps it cook more evenly. Then pat it completely dry with paper towels you really can't skip this if you want that perfect dark crust. Any water left will make it steam instead of sear.
- Add Lots Of Flavor:
- Mix your Cajun seasoning paprika salt and pepper in a small bowl so everything's evenly mixed. Cover both sides of your steak completely with this mix pressing it in gently. You want a full coating that'll become your tasty crust.
- Nail The Cooking Part:
- Get your cast iron pan really hot over medium high heat until you see a bit of smoke about 3 to 4 minutes. Getting the pan hot enough is super important for instant searing. Pour in olive oil and move it around to coat the bottom. Grab your steak with tongs and put it in the middle of the hot pan then don't touch it for 3 whole minutes this patience makes that signature blackened outside.
- Make It Better With Butter:
- After you flip the steak drop 2 tablespoons of your Cajun Cowboy Butter into the pan. As it melts tip the pan slightly and use a spoon to keep pouring the butter over the meat. This trick covers the steak in flavor while cooking it nicely. The butter will bubble and smell nutty as it browns.
- Let It Rest Right:
- Move your steak to a cutting board and right away put the last tablespoon of Cajun Cowboy Butter on top. Don't cut it for 5 full minutes. This waiting lets all the juices spread back through the meat so every bite stays juicy. The meat's heat slowly melts the butter making a tasty sauce that soaks into the steak.

The best part of making this is watching that cold seasoned butter hit the hot steak and start melting making little streams of herb-spotted buttery sauce. My family knows to leave me alone when I'm eating this dinner I get into such a happy food zone that I need some quiet time to really enjoy it.
Cooking Times For Perfect Doneness
- Rare: 125°F bright red middle cool to warm
- Medium Rare: 135°F warm red middle
- Medium: 145°F warm pink middle
- Medium Well: 150°F slightly pink middle
- Well Done: 160°F barely any pink
Prep Work And Keeping Leftovers
You can make the Cajun Cowboy Butter up to a week before and keep it in the fridge. Just let it warm up before using. You can even freeze it in tablespoon-sized chunks for up to three months perfect when you want steak without planning ahead.
Any leftover steak though that rarely happens at my place will stay good in the fridge for up to three days. For the best way to reheat warm it slowly in a low oven around 275°F until just heated then quickly sear it in a hot pan to bring back the crispy outside. Or try it cold cut into thin slices on top of a salad for a fancy lunch option.

What To Serve With Your Steak
Make this steak into a full meal with some tasty sides. For a real Southern feel serve it with creamy grits or dirty rice. A simple arugula salad with just lemon and olive oil adds some bright tangy flavor that works well with the rich butter.
For a bigger meal try adding roasted sweet potatoes garlicky green beans or grilled corn on the cob. These sides all go great with the Cajun flavors while making your plate look colorful and appetizing. Always put extra Cajun Cowboy Butter on the table everyone will want more for dipping.
Make The Butter Your Own Way
You can change up the Cajun Cowboy Butter however you like. The standard version has garlic herbs like parsley and thyme plus Cajun spices. But you can make it your own by adding hot sauce for more kick lemon zest for freshness or even some crumbled blue cheese for a strong flavor twist.
For a smoky version try adding some chipotle powder or chopped canned chipotle peppers. If you don't eat meat you can use this same butter and blackening method on grilled portobello mushrooms or cauliflower steaks.
Frequently Asked Questions
- → How can I cook the steak evenly?
Let the steak warm to room temperature before cooking. Use a really hot pan and an instant-read thermometer to check the doneness inside.
- → What’s Cajun Cowboy Butter?
It’s a buttery mix with bold, spiced seasoning that perfectly complements steak and other dishes.
- → Which steak cuts work best?
Go for thick cuts like filet mignon or sirloin, making sure it’s no less than 1 ½ inches thick.
- → What sides go well with this dish?
Pair it with roasted veggies, mashed potatoes, or a crunchy salad for a balanced plate.
- → How can I stop the steak from sticking to the pan?
Preheat the pan until it’s really hot. Coat it evenly with olive oil right before adding the steak.