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Sirloin Steak Recipe (Keto-Friendly, Low-Carb) 🥩

Feyza Kırmacı
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5 from 1 votes

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Spice up your keto diet with a classic Sirloin Steak. This low-carb and keto-friendly dish features aromatic herbs, butter, and juicy sirloin cut. The best part? It's incredibly easy to prepare.

Sirloin steak slices topped with sauce.
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Preparation and cooking overview

Preparing our Sirloin Steak Recipe takes only 20 minutes. Season the sirloin steaks with sea salt, freshly ground pepper, and olive oil, then pan-grill them to perfection with fresh herbs and garlic. The result? Juicy sirloin steak that will melt in your mouth.

Chef's note

Choose high-quality sirloin steak for the best taste and texture. Look for pieces with good marbling, and ask your butcher to trim as much silver skin as possible. Feel free to add your twist with herbs like sage or oregano.

  • Prep Time: 5 minutes
  • Cooking Time: 8 minutes
  • Rest Time: 5 minutes
  • Total Time: 18 Minutes
  • Difficulty Level: Easy
  • Recipe Makes 2 Servings

For more inspiration check out our Beef recipe.

🥩 Ingredients for this sirloin steak recipe

While the star of this dish is undoubtedly the Sirloin Steak, you still need a few other ingredients to nail the recipe.

  • 2 sirloin steaks (about 8-10 ounces each), preferably 1-inch thick
  • 2 tablespoons olive oil
  • 2 cloves garlic
  • 3-4 sprigs of fresh rosemary
  • 3-4 sprigs of fresh thyme
  • ¼ teaspoon sea salt
  • ¼ teaspoon freshly cracked black pepper
  • 2 tablespoons butter, for finishing
Sirloin steaks, olive oil, garlic cloves, fresh rosemary, fresh thyme, salt, black pepper, and butter spread out on kitchen table for the preparation of sirloin steak recipe.

Ingredient substitutions

  • Butter: If you prefer a dairy-free option, swap the butter with a plant-based butter alternative.
  • Garlic: If you don't have fresh garlic cloves, use ¼ teaspoon of garlic powder.
  • Olive oil: If you prefer something else, use an equal amount of avocado oil. It's just as keto-friendly and stands up well to high heat.

Additional ingredients

You can enjoy a delicious beef steak by enhancing its flavor profile. Here are some optional ingredients to do that:

  • Red pepper flakes: For those who love a bit of heat, sprinkle a pinch of red pepper flakes over the beef cut. Alternatively, use smoked paprika or cayenne pepper for a bolder flavor.
  • Parmesan cheese: Sprinkle some grated cheese in the last minute of pan-grilling. It'll melt beautifully, giving your meat a lovely cheesy crust.
  • Lemon zest: Just before serving, dust fresh lemon zest over the beef cuts for a refreshing contrast.
  • Blue cheese crumbles: Top your dish with a sprinkle of blue cheese for a classic pairing. It offers a perfect savory crust.
Low carb steak recipe served on a wooden board, topped with sauce.

Cooking tools required

To make this Sirloin Steak recipe, you will need the following cooking tools:

  • Cast-iron grill pan
  • Cutting board
  • Knife
  • Paper towel
  • Meat thermometer
  • Tongs

Tools substitute options

  • Cast-iron grill pan: Use a griddle pan if you don't have a cast-iron grill pan. It won't give you the classic grill marks, but it will work well.
  • Tongs: Instead of tongs, use a spatula to flip sirloin steaks.
Slices of keto steaks on a wooden board on kitchen table next to dipping sauce.

How to cook Sirloin Steak: step-by-step guide

Cooking methods

  • Pan-grilling

Preparation steps

  1. Gather the ingredients for the recipe.
  2. Peel your garlic cloves.
  3. Pat your steak dry using a paper towel.
Patting the steak dry using a paper towel.

Cooking instructions

  1. Sprinkle your steaks with salt and freshly ground black pepper. Drizzle olive oil and gently rub the seasonings on both sides.
  2. Preheat your cast-iron grill over medium-high heat.
  3. Once heated, place the steaks and add the fresh herbs and garlic to the pan. Cook for approximately 3-4 minutes per side for medium-rare.
  4. After that, place a tablespoon of butter on each side of the pan. Drizzle the melted butter over the steaks using a spoon.
  5. Remove them from the heat and let them rest for 5 minutes, then slice them into thin strips.
  6. Serve the sirloin steak slices hot with your favorite side dishes. Garnish with additional fresh herbs, if desired.
Sprinkling the steaks with salt and freshly ground black pepper.
Grilling the steak on a cast iron grill pan.
Grilling steaks with butter in a cast iron grill.
Steaks cooked in a grill pan.
Slicing the steak into thin strips.

How long does it take to cook a sirloin steak?

Regarding grilling steaks, the cooking time is a matter of personal preference. And rather than time, you must rely on the internal temperature for precision. Here is the temperature chart for you:

Level of DonenessDescriptionFahrenheit (°F)Celsius (°C)
RareCool red center125°F52°C
Medium RareWarm red center135°F57°C
MediumWarm pink center145°F63°C
Medium WellSlightly pink center150°F66°C
Well DoneLittle or no pink160°F71°C

Chef's pro tip

Allow your cuts to come to room temperature for a perfect steak before cooking. Take them out of the fridge 15-20 minutes before cooking. This ensures even cooking, preventing the center from remaining undercooked while the exterior sears. Additionally, a meat thermometer will help you consistently achieve the desired results. Trust us, it's a valuable tool to have in the kitchen!

Homemade sirloin steak slices on a wooden serving board.

What to serve with sirloin steak?

Serve this amazing steak with other keto-friendly dishes for a flavor boost!

  • Cauliflower mash: The creamy texture of this low-carb alternative complements the meal perfectly.
  • Sautéed spinach with garlic: Pair the grilled sirloin with a plate of sautéed baby spinach for a balanced meal.
  • Grilled asparagus: The charred, smoky flavor of grilled asparagus works wonders with a juicy steak.
  • Roasted Brussels sprouts: These little veggies roast beautifully with olive oil, salt, and pepper. And they make a perfect pair to a meaty dish.
  • Keto sauces: Try Salsa Verde, Keto Chimichurri, or a creamy Labneh. These refreshing sauces elevate the overall taste of our delicacy.

How to make it healthier?

  • Reduce the amount of butter used in the recipe.
  • Experiment with different herbs and spices to add exceptional flavor without relying heavily on salt. This allows to maintain a low-sodium content of the dish.
  • Serve the steak over a bed of mixed greens or baby spinach. Not only does this add a visual appeal, but it also increases the nutrient content.
Freshly grilled sirloin steak recipe in a grill pan on kitchen table.

What can I prepare ahead of time?

  • Seasoning steaks ahead of time is not mandatory. But if you got time, season the steaks with salt and freshly cracked pepper and refrigerate for an hour or two. It will enhance the flavor profile of the meat.
Steak slices on a table next to herbs and spices.

Storage and reheating instructions

Storage tips

If you can't finish the steaks in one go, let the leftovers cool down to temperature and then transfer them to an airtight container.

  • Refrigerator: The leftovers last 3-4 days when stored in the fridge.
  • Freezer: You can freeze the seasoned steaks before pan-grilling. Cover them in plastic wraps and store them in a freezer-safe bag. But we don't recommend freezing the cooked version.

CIK Meal Prep Tip: You can use the leftover stake to make the amazing Spinach Steak Salad.

Reheating instructions

  • Stovetop: Warm a skillet over medium heat. Add the leftovers and a splash of beef broth or water to help maintain moisture. Heat them for a few minutes on each side or until warmed through.
  • Oven: Preheat your oven to 250°F (120°C). Place the leftovers on a baking sheet, cover loosely with foil, and heat for 10-15 minutes.
Sirloin steak slices served on a wooden serving board.

Recipe wrap-up and conclusion

Now, who says healthy can't be hearty? This Sirloin Steak recipe dish works splendidly as a delicious steak dinner and satisfying lunch. Once you make it, it won't be long until it becomes a staple on your keto menu. Plus, all the family members and friends will ask you for the recipe.

So roll up those sleeves, and let's turn mealtime into a deliciously healthy adventure. And don't worry if you are a novice in the kitchen; you can nail this top sirloin steak recipe with our full-proof method!

Sirloin steak grilled on a cast iron grill pan.

Are you a steak lover? Well, good for you because we have super delicious and keto-friendly steak recipes at CIK!

Frequently asked questions

The best way to cook a sirloin steak is by pan-searing it to achieve a tender and flavorful result. Other cooking methods don't give as good results as pan-searing gives.

Preheat the grill to medium-high heat. Season the sirloin steak with sea salt and freshly cracked pepper. Grill for 4-5 minutes per side for medium-rare. Let the steak rest before serving.

Yes, sirloin steak is keto-friendly. It is a high-protein and low-carbohydrate option that fits well within the macronutrient ratios of a ketogenic diet.

You can use rib-eye, T-bone, or filet mignon. Keep an eye on the internal temperature since the cooking times vary based on the thickness of the meat.

If they're browning too quickly, lower the heat and let them sear for some extra minutes.

Perform the water droplet test. Sprinkle a few drops of water on the pan – if they evaporate immediately, the pan is too hot. If they roll around the pan's surface like beads, it's just right.

Yes, allowing the juices to redistribute throughout the meat is necessary. Cutting into it too soon causes the juice to run out, leaving you a dry piece of meat.

Your steak must have been overcooked. Use a meat thermometer to ensure you're cooking the meat to perfection. Also, remember to let your steaks rest after they're done cooking.

📖 Recipe

Sirloin steak recipe.

Sirloin Steak

This recipe features a flavorful and easy-to-prepare Sirloin Steak, cooked to perfection.
5 from 1 vote
Print Rate Pin Recipe
Course: dinner, Main Course
Cuisine: American, Western
Keyword: keto steak dinner, low carb, sirloin steak
Prep Time: 5 minutes
Cook Time: 8 minutes
Resting Time: 5 minutes
Total Time: 18 minutes
Servings: 2
Calories: 538kcal

Ingredients

  • 2 sirloin steaks about 8-10 ounces each, preferably 1-inch thick
  • 2 tablespoons olive oil
  • 2 cloves garlic
  • 3-4 sprigs of fresh rosemary
  • 3-4 sprigs of fresh thyme
  • ¼ teaspoon salt freshly ground
  • ¼ teaspoon black pepper freshly ground
  • 2 tablespoons butter for finishing
US Customary - Metric

Instructions

  • Sprinkle your steaks with salt and freshly ground black pepper. Drizzle olive oil and gently rub the seasonings on both sides of the meat.
  • Preheat your cast-iron grill pan over medium-high heat.
  • Once heated, place the steaks and add the fresh herbs and garlic to the pan. Cook for approximately 3-4 minutes per side for medium-rare.
  • After that, place a tablespoon of butter on each side of the pan. Drizzle the melted butter over the steaks using a spoon.
  • Remove them from the heat and let them rest for 5 minutes, then slice them into thin strips.
  • Serve the sirloin steak slices hot with your favorite side dishes. Garnish with additional fresh herbs, if desired.

Video

Nutrition

Nutrition Facts
Sirloin Steak
Amount Per Serving
Calories 538 Calories from Fat 324
% Daily Value*
Fat 36g55%
Saturated Fat 13g81%
Trans Fat 0.5g
Polyunsaturated Fat 2g
Monounsaturated Fat 17g
Cholesterol 168mg56%
Sodium 511mg22%
Potassium 811mg23%
Carbohydrates 2g1%
Fiber 1g4%
Sugar 0.04g0%
Protein 50g100%
Vitamin A 467IU9%
Vitamin C 4mg5%
Calcium 84mg8%
Iron 4mg22%
*

Nutritional values are estimates only and do not include carbs from sugar alcohols.

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