Juicy, marinated steak cubes grilled alongside vibrant bell peppers, zucchini, and red onions—flame-kissed and tender, these skewers make the ultimate summertime meal full of color and smoky flavor. Perfect for barbecues or casual dinners, this dish captures the essence of grilling season with its bold taste and visual appeal.

Why You’ll Love This Recipe

These skewers offer the ideal balance of savory, smoky steak and crisp, slightly charred vegetables. They’re easy to prepare, customizable, and cook quickly on the grill, making them a convenient and satisfying main course. Whether you’re hosting a cookout or looking for a weeknight dinner with minimal cleanup, these skewers are sure to be a hit.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

1 1/2 lbs sirloin steak, cut into 1.5-inch cubes
2 tablespoons olive oil
2 tablespoons soy sauce
1 tablespoon balsamic vinegar
2 garlic cloves, minced
1 teaspoon dried oregano
Salt and freshly ground black pepper, to taste
1 red bell pepper, chopped into chunks
1 yellow bell pepper, chopped into chunks
1 red onion, cut into chunks
1 zucchini, sliced into thick rounds
Wooden or metal skewers

directions

In a large bowl, combine olive oil, soy sauce, balsamic vinegar, garlic, oregano, salt, and pepper. Add the steak cubes and marinate for at least 30 minutes, or up to 4 hours in the refrigerator.
Preheat a grill or grill pan to medium-high heat.
Thread the steak cubes, bell peppers, red onion, and zucchini onto skewers, alternating for an even distribution of color and texture.
Grill the skewers for 8–10 minutes, turning occasionally, until the steak reaches the desired doneness and the vegetables are tender with charred edges.
Let the skewers rest for about 2 minutes before serving. Optionally, drizzle with reserved marinade (boiled for safety) or serve with a dipping sauce such as chimichurri or yogurt dip.

Servings and timing

Servings: 4
Prep time: 40 minutes (including marinating time)
Cook time: 10 minutes
Total time: 50 minutes

Variations

Chicken or Shrimp Option: Substitute steak with boneless chicken thighs or peeled shrimp for a lighter alternative.
Vegetarian Skewers: Replace steak with mushrooms, tofu, or halloumi cheese.
Different Marinades: Try a teriyaki, lemon-herb, or spicy barbecue marinade for a new flavor profile.
Spicy Kick: Add a pinch of chili flakes or cayenne pepper to the marinade.
More Vegetables: Add cherry tomatoes, eggplant chunks, or corn slices for variety.

storage/reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on a grill pan, in a skillet, or in the oven at 350°F (175°C) until warmed through. Avoid microwaving for long periods, as it may overcook the steak and vegetables.

FAQs

Can I use a different cut of beef?

Yes, cuts like ribeye or New York strip also work well, though sirloin offers a good balance of tenderness and affordability.

Do I need to soak wooden skewers?

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

How long should I marinate the steak?

A minimum of 30 minutes is recommended, but for deeper flavor, marinate for up to 4 hours.

Can I cook these in the oven?

Yes, bake the skewers at 425°F (220°C) on a baking sheet for about 15–20 minutes, turning once halfway through.

What dipping sauces go well with this dish?

Chimichurri, tzatziki, garlic yogurt sauce, or even a spicy aioli pair well with grilled steak skewers.

How can I tell when the steak is done?

Use a meat thermometer: 130°F for medium-rare, 140°F for medium, and 150°F for medium-well.

Can I prep the skewers in advance?

Yes, you can assemble the skewers a few hours ahead of time and keep them covered in the refrigerator until ready to grill.

Are these skewers suitable for meal prep?

Yes, they store and reheat well, making them a great choice for prepping lunches or quick dinners.

Can I grill the vegetables separately?

Absolutely. Grilling vegetables on separate skewers helps control doneness and prevents overcooking.

What side dishes pair well with these skewers?

Serve with rice, couscous, a fresh green salad, or grilled flatbreads for a complete meal.

Conclusion

Grilled Steak and Vegetable Skewers are a delicious, colorful, and versatile dish perfect for summer meals or any time you’re craving bold grilled flavor. Easy to customize and quick to cook, they offer a satisfying combination of juicy steak and tender-crisp vegetables that will impress family and guests alike.