Garlic herb butter steak is the perfect combination of indulgent flavors and wholesome nutrition. This dish delivers a golden caramelized crust, melt-in-your-mouth tenderness, and rich, herbaceous butter sauce—all while being naturally gluten-free and protein-packed. It’s the kind of recipe that feels indulgent but supports your health goals, too.

We created this recipe to give you a foolproof method for cooking steak that’s crispy on the outside and ultra-juicy on the inside. After testing countless variations and basting techniques, we found the perfect balance of flavors with fresh herbs, garlic, and just the right amount of butter. Whether you’re treating yourself or serving someone special, this steak is guaranteed to impress.

Why This Garlic Herb Butter Steak Is Good for You

High in protein: Each serving provides plenty of protein to help build and repair muscle.
Naturally gluten-free: This steak fits seamlessly into a gluten-free diet without any substitutions required.
Rich in healthy fats: Butter provides fat-soluble vitamins, while herbs and garlic add antioxidants.
Low in carbohydrates: A perfect choice for low-carb and keto diets.
Customizable for various diets: Adjust the butter for vegan alternatives or reduce saturated fat easily.

Wholesome Ingredients for This Garlic Herb Butter Steak

Each ingredient in this recipe is chosen to maximize flavor and provide health benefits. Here are the key players:

Porterhouse steak: This cut combines the best of both worlds—the tender filet mignon and rich, flavorful New York strip. Look for well-marbled steaks for maximum flavor.
Fresh herbs: We use thyme and rosemary for their earthy, aromatic qualities. These herbs are also rich in antioxidants and add a gourmet touch.
Garlic: Crushed garlic infuses the butter with a robust depth of flavor while offering heart-healthy compounds like allicin.
Salted butter: Essential for that creamy, velvety texture in the sauce. Opt for grass-fed butter to boost omega-3s and beta-carotene.

If you’d like to lower saturated fat, substitute ghee or a dairy-free butter alternative. For a smoky twist, add smoked paprika to the seasoning blend.

Garlic Herb Butter Steak Recipe Details

Servings: 1 – 2 servings
Prep Time: 10 minutes
Cook Time: 8 minutes
Total Time: 18 minutes

Ingredients for Garlic Herb Butter Steak

22-ounce porterhouse steak, 1 1/2 inches thick
Kosher salt and black pepper
4 tablespoons salted butter
3 sprigs fresh thyme
1 sprig fresh rosemary
1/2 small shallot, halved
3 large garlic cloves, crushed with the back of a knife
3 tablespoons vegetable oil

How to Make Garlic Herb Butter Steak

Pat the porterhouse steak dry with paper towels, then season both sides generously with kosher salt and black pepper.
Allow the steak to rest at room temperature for 10 minutes. Meanwhile, prepare the aromatics (garlic, shallots, thyme, and rosemary).
Heat a cast iron skillet over high heat until very hot. Add vegetable oil, avoiding olive oil or butter as they can burn at high temperatures.
When the oil shimmers and appears webby, carefully lay the steak into the skillet. Sear for 4 minutes without moving to develop a golden-brown crust.
Flip the steak and cook for an additional 2 minutes. Using tongs, sear the steak edges for about 30 seconds each.
Reduce the heat slightly, then add butter, crushed garlic, shallot, and herbs to the skillet.
While tilting the pan, spoon the melted butter and aromatics over the steak repeatedly for 1 minute. Turn off the heat and continue basting for an additional 30 seconds.
Transfer the steak to a plate and pour the remaining butter mixture over it. Let rest for 10 minutes before slicing.
Serve immediately and enjoy!

How to Customize This Garlic Herb Butter Steak for Your Diet

Lower calorie: Skip the butter and baste with a small amount of avocado oil instead.
Keto-friendly: No modifications needed—this steak is naturally low in carbs and rich in healthy fats.
Dairy-free: Use a vegan butter substitute like coconut butter or ghee.
Vegetarian/plant-based version: Swap out the steak for thick portobello mushrooms and follow the same basting method.

Our Team’s Tips for the Best Garlic Herb Butter Steak

Bring the steak to room temperature: This ensures even cooking throughout.
Use high-smoke-point oil: Vegetable oil or avocado oil prevents burning during the sear.
Don’t overcrowd the skillet: Cook one steak at a time to achieve a golden crust.
Let it rest: Resting for 10 minutes allows juices to redistribute for ultimate tenderness.
Invest in a meat thermometer: For medium-rare, aim for an internal temperature of 130°F before resting.
Store leftovers properly: Wrap leftover steak tightly in foil and refrigerate for up to 3 days. Reheat gently in a skillet with butter to retain juiciness.

Garlic Herb Butter Steak FAQs

Can I use a different cut of steak?

Absolutely! While this is the best porterhouse steak recipe, you can use ribeye, NY strip, or fillet mignon with similar results. Adjust cooking times based on the thickness.

What’s the best skillet for this recipe?

A cast iron skillet is ideal for how to cook steak in cast iron as it retains and evenly distributes heat, creating the perfect sear.

Can I make this vegan?

Yes! Substitute the steak with thick cauliflower steaks or portobello mushrooms and follow our herb butter seared steak basting technique using vegan butter.

What temperature should my steak be?

Use a meat thermometer to check: 125°F for rare, 130°F for medium-rare, and 140°F for medium.

What’s the secret to keeping the crust intact?

Don’t move the steak while searing. Let it sit undisturbed to develop a golden-brown crust!

We hope you love this garlic herb butter steak as much as we do. What’s your favorite way to enjoy steak—fully loaded or with a simple side salad? Let us know in the comments!