Grilled Steak and Veggie Skewers are marinated sirloin cubes grilled with tender zucchini ribbons and juicy cherry tomatoes. Easy, colorful, and bursting with flavor!
2tablespoonsolive oildivided, plus more for the grill
1½poundsbeef sirloin steakabout 1 inch thick, trimmed and cubed
For the skewers:
12wooden or metal skewers10 to 12 inches long
2mediumzucchinishaved into ribbons
1pintcherryor grape tomatoes
¼teaspoonkosher salt
¼teaspoonground black pepper
Instructions
Mince the garlic and add it to a medium bowl. Whisk in the soy sauce, Worcestershire, sugar, Dijon mustard, cayenne pepper if using, and 1 tablespoon of the olive oil until the sugar dissolves.
Trim the sirloin of excess fat or gristle, then cut into 1-inch cubes. Add the steak to the marinade and toss to coat. Cover and refrigerate for at least 2 hours, or overnight for more flavor.
Soak wooden or bamboo skewers in water if using. Heat an outdoor grill to medium-high (about 400ºF). Let the marinated steak sit at room temperature while the grill preheats.
Shave the zucchini into wide ribbons using a Y-shaped peeler. Rotate the zucchini as needed to get even strips from both sides. You should have about 48 ribbons. Place the ribbons and tomatoes in a large bowl.
Drizzle the vegetables with the remaining 1 tablespoon olive oil, then season with kosher salt and a few grinds of black pepper. Toss to coat.
Thread the skewers in this order: one cube of steak, two folded zucchini ribbons (accordion-style), another steak cube, and a tomato. Repeat this pattern on each skewer.
Clean the grill grates and oil them using a paper towel dipped in oil. Place the skewers on the grill, spacing them out so they’re not crowded.
Grill with the lid closed for about 3 minutes without moving them, until grill marks appear. Flip and grill another 3 minutes with the lid closed, or until the vegetables are tender and the steak is cooked to your liking.
Transfer the skewers to a clean platter and let rest for at least 3 minutes before serving.
Notes
Chef Jenn’s Tips
Sirloin is my top pick for skewers, it stays juicy and cooks quickly.
Use a Y-peeler for easy, even zucchini ribbons. It makes the veggies look impressive with zero stress.
Don’t overcrowd the grill. Give each skewer a bit of space for that perfect char.
Marinate the steak overnight for the best flavor. Just toss and forget!
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.