Rosemary Garlic Steak Kebabs-Easy Summer Grilling
Rosemary Garlic Steak Kebabs are an absolute game-changer for your next grill night. There’s something undeniably satisfying about perfectly seasoned cubes of tender steak, infused with the aromatic embrace of rosemary and pungent garlic, all threaded onto skewers and kissed by the flame. These Rosemary Garlic Steak Kebabs aren’t just a meal; they’re an experience. They’re the crowd-pleasers that disappear in minutes, the effortless elegance that makes any gathering feel special, and the comforting flavors that evoke backyard barbecues and warm summer evenings. What makes these particular Rosemary Garlic Steak Kebabs so irresistible? It’s the simple yet profound harmony of quality steak, fresh herbs, and robust garlic, elevated by the magic of grilling. Get ready to elevate your grilling game with this incredibly flavorful and easy recipe.

Rosemary Garlic Steak Kebabs
There’s something undeniably satisfying about grilling, and when you combine tender steak with the aromatic punch of rosemary and garlic, you’ve got a winner. These Rosemary Garlic Steak Kebabs are perfect for a weeknight dinner that feels special or for a weekend barbecue with friends. The marinade is simple yet incredibly flavorful, infusing the sirloin with a beautiful depth. Paired with soft, roasted baby potatoes and bursts of sweet cherry tomatoes, each bite is a delightful explosion of taste and texture. Let’s get cooking!
Ingredients:
Marinating the Steak and Preparing the Potatoes
The foundation of these delicious kebabs lies in a flavorful marinade that tenderizes the steak and builds immense flavor. We’ll start by creating this vibrant mixture. In a medium bowl, whisk together the ½ cup of balsamic vinegar, 2 tablespoons of honey, and 1 tablespoon of whole grain mustard. The balsamic vinegar provides a lovely tang and sweetness, while the honey adds a touch more sweetness and helps with caramelization on the grill. The whole grain mustard contributes a subtle bite and another layer of complexity. Next, add the 3 minced cloves of garlic to the marinade. Garlic is essential for that classic savory flavor that pairs so well with steak and rosemary. Season generously with salt and pepper to your liking. Remember that the salt will help to draw out some moisture from the steak, leading to a more tender result.
Now it’s time to introduce the star of the show: the sirloin. Add the 14 ounces of sirloin, cut into uniform 1-inch cubes, to the marinade. Ensure each piece of steak is well coated. Cover the bowl tightly with plastic wrap or transfer the steak and marinade to a resealable bag. For the best flavor infusion, let the steak marinate in the refrigerator for at least 30 minutes, or up to 4 hours. If you’re short on time, even 30 minutes will make a noticeable difference. Avoid marinating for too long (more than 4 hours) with acidic marinades like this, as it can start to break down the steak’s texture too much, making it mushy.
While the steak is marinating, let’s get our side dish ready. We’re going to roast the baby potatoes alongside the kebabs, which makes for an easy and efficient cooking process. Take your 1 ½ pounds of baby potatoes and place them in a separate bowl. Drizzle them with about 2 tablespoons of the olive oil (we’ll reserve the rest for the marinade and tomatoes). Season them generously with salt and pepper. Toss them well to ensure they are evenly coated. You can either par-boil these potatoes for about 5-7 minutes before roasting if you want them extra tender, or you can simply roast them directly. If you choose to par-boil, drain them thoroughly afterward to prevent them from steaming. For these kebabs, I prefer to roast them directly for a slightly firmer exterior that complements the steak perfectly.
Assembling the Kebabs
Once your steak has had adequate time to marinate and your potatoes are prepped, it’s time to assemble the kebabs. If you’re using wooden skewers, remember to soak them in water for at least 30 minutes beforehand. This prevents them from burning on the grill. Thread the marinated steak cubes onto the skewers, alternating them with the grape tomatoes. The tomatoes will roast and become sweet and juicy, adding a wonderful burst of flavor to each skewer. Try not to pack the ingredients too tightly on the skewers; leaving a little space between them allows for even cooking and better caramelization. Aim for about 3-4 pieces of steak and 3-4 tomatoes per skewer.
For the remaining marinade, don’t discard it! We can use a portion of it to coat the tomatoes and some of it to brush onto the kebabs as they cook. In a small bowl, combine the remaining olive oil (about 1 tablespoon) with the chopped fresh rosemary. Rosemary and garlic are a classic pairing for steak, and the fresh herb really shines when grilled. Add about 1 tablespoon of the leftover marinade to this mixture and stir well. You can then gently toss your grape tomatoes in this mixture before skewering them, or you can simply brush it over the assembled kebabs.
Grilling the Kebabs and Potatoes
Now for the exciting part: grilling! Preheat your grill to medium-high heat. You want a nice hot grill to get a good sear on the steak. Once the grill is hot, place the seasoned baby potatoes directly on the grates. Grill them for about 15-20 minutes, turning them occasionally, until they are tender and slightly browned. They will develop a lovely crispy exterior while remaining soft inside.
While the potatoes are grilling, carefully place your assembled steak and tomato kebabs on the grill. Grill for about 3-5 minutes per side, depending on your desired level of doneness. For medium-rare, aim for about 3-4 minutes per side. Use tongs to carefully turn the kebabs. As they cook, you can brush them with some of the reserved rosemary-garlic-balsamic mixture. This adds another layer of flavor and helps create a beautiful glaze. Keep a close eye on them to prevent them from burning, especially with the honey in the marinade which can caramelize quickly. The goal is a nice char on the steak while keeping the inside tender and juicy.
Resting and Serving
Once the kebabs are cooked to your liking and the potatoes are tender and golden, remove them from the grill. Let the steak kebabs rest for about 5 minutes before serving. This is a crucial step that allows the juices to redistribute throughout the meat, ensuring a tender and flavorful bite. If you cut into the steak immediately, all those delicious juices will run out, leaving you with a drier piece of meat.
Serve the Rosemary Garlic Steak Kebabs hot, alongside the roasted baby potatoes. These kebabs are delicious on their own or can be served with a side salad or some crusty bread to soak up any extra juices. Enjoy the wonderful aroma and the incredible flavors you’ve created!

Conclusion:
You’ve now got the blueprint for creating absolutely delicious Rosemary Garlic Steak Kebabs, a recipe that’s sure to impress! The beauty of these kebabs lies in their simplicity and incredible flavor. The robust, earthy notes of fresh rosemary perfectly complement the pungent bite of garlic, all infused into tender, juicy steak. They’re a fantastic option for a quick weeknight meal that feels special, or a showstopper for your next barbecue or gathering. Serve them over fluffy rice, alongside a vibrant grilled vegetable medley, or nestled in warm pita bread for a satisfying wrap. Don’t be afraid to get creative with your veggie additions on the skewers – bell peppers, onions, cherry tomatoes, and zucchini all grill up beautifully alongside the steak.
I highly encourage you to give these Rosemary Garlic Steak Kebabs a try. They’re remarkably forgiving and the results are consistently delicious. Experiment with different cuts of steak if you like, or even add a splash of balsamic glaze to your marinade for an extra layer of sweetness. Get ready for rave reviews!
Frequently Asked Questions:
What is the best cut of steak for these kebabs?
For the most tender and flavorful results, I recommend using sirloin, ribeye, or New York strip. These cuts have good marbling, which keeps the steak moist and adds richness. You can also use flank steak, but be sure to slice it against the grain after grilling for maximum tenderness.
Can I marinate the steak for longer than recommended?
Yes, you can marinate the steak for up to 12 hours in the refrigerator. However, avoid marinating for much longer, especially if your marinade contains acidic ingredients like lemon juice or vinegar, as this can start to break down the steak’s texture and make it mushy.
How do I prevent the steak from drying out on the grill?
Ensuring your grill is at the right temperature is key – you want a medium-high heat. Don’t overcrowd the skewers or the grill, as this can lead to uneven cooking. Grilling the kebabs for the recommended time and letting them rest for a few minutes after cooking will help seal in the juices.

Rosemary Garlic Steak Kebabs
Savory steak marinated in balsamic vinegar and herbs, grilled to perfection with tender potatoes and juicy tomatoes.
Ingredients
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14 ounces sirloin, (cut into 1-inch cubes)
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1 ½ pounds baby potatoes
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2 cups whole grape tomatoes
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½ cup balsamic vinegar
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2 tablespoons honey
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1 tablespoon whole grain mustard
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3 cloves garlic, (minced)
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2 tablespoons fresh rosemary (stems removed), (chopped)
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⅓ cup olive oil
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salt
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pepper
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6 metal or wooden skewers
Instructions
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Step 1
Parboil the baby potatoes in salted water for about 10 minutes until slightly tender. Drain and set aside. -
Step 2
In a bowl, whisk together balsamic vinegar, honey, whole grain mustard, minced garlic, chopped rosemary, olive oil, salt, and pepper to create the marinade. -
Step 3
Add the sirloin cubes to the marinade, ensuring they are well coated. Let marinate for at least 30 minutes, or up to 2 hours in the refrigerator. -
Step 4
Thread the marinated steak cubes, parboiled potatoes, and grape tomatoes onto the skewers, alternating ingredients. -
Step 5
Preheat your grill or oven to medium-high heat. Grill or bake the kebabs for 12-15 minutes, turning occasionally, until the steak is cooked to your desired doneness and the vegetables are tender.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
