Grilled Steak Kebabs

Introduction

Fire up the grill for these juicy and flavorful Grilled Steak Kebabs, a crowd-pleasing meal that’s perfect for summer cookouts, backyard barbecues, and family dinners. Tender chunks of marinated steak are threaded onto skewers with fresh zucchini and red onion, then grilled to perfection for a smoky, caramelized finish. The sweet and savory marinade infuses every bite with bold flavor while helping keep the steak tender and juicy. Easy to prepare ahead of time and quick to cook, these steak kebabs are a delicious way to enjoy a restaurant-quality meal right at home.

Ingredients

Servings: 8 skewers

For the Steak Kebabs

• 2½ pounds beef tri-tip or petite sirloin, cut into 1½-inch cubes
• 2 medium zucchini, sliced into thick rounds
• 1 medium purple (red) onion, cut into 1-inch pieces

For the Steak Marinade

• ¼ cup white vinegar
• ¼ cup soy sauce
• ¼ cup honey BBQ sauce or sweet and smoky BBQ sauce
• 2 tablespoons Worcestershire sauce
• 2 teaspoons sesame oil
• 1 teaspoon garlic salt
• ½ teaspoon freshly ground black pepper

Instructions

Step 1: Prepare the Marinade

In a medium mixing bowl, whisk together the white vinegar, soy sauce, BBQ sauce, Worcestershire sauce, sesame oil, garlic salt, and black pepper until well combined.

Step 2: Marinate the Steak

Place the cubed steak into a large bowl or a resealable zip-top bag. Pour the marinade over the meat, ensuring every piece is well coated. Cover or seal and refrigerate for at least 8 hours, preferably overnight, stirring or turning the meat once or twice during marinating for even flavor.

Step 3: Assemble the Kebabs

If using wooden skewers, soak them in water for at least 30 minutes before grilling to prevent burning.

Thread the marinated steak onto the skewers, alternating with zucchini slices and onion pieces until each skewer is full.

Step 4: Grill the Kebabs

Preheat your grill to medium-high heat and lightly oil the grates.

Place the kebabs on the hot grill and cook for 8–10 minutes, turning every 2–3 minutes to ensure even cooking and beautiful grill marks.

Cook until the steak reaches your preferred level of doneness:

• Medium-Rare: 130–135°F
• Medium: 140–145°F
• Medium-Well: 150–155°F

Step 5: Rest and Serve

Transfer the grilled steak kebabs to a serving platter and let them rest for 5 minutes before serving. This helps the juices redistribute, keeping the steak tender and flavorful.

Serve with rice, grilled potatoes, fresh salad, or warm garlic bread.

Conclusion

These Grilled Steak Kebabs are the perfect combination of tender, juicy beef and colorful grilled vegetables, all infused with a rich, savory marinade. They’re easy enough for weeknight dinners yet impressive enough for weekend barbecues and special gatherings. Pair them with your favorite side dishes, fresh salads, or grilled vegetables for a complete meal that’s bursting with smoky flavor. Once you try these homemade steak kebabs, they’ll quickly become one of your favorite grilling recipes all year long.