Grilled Balsamic Steak Skewers

Directions

1. Preheat grill to medium heat and place wooden skewers in water to soak. In a large bowl, whisk together balsamic vinegar, honey, mustard, and garlic and season with salt and pepper. Add steak and toss to coat. Cover with plastic wrap and transfer to the fridge to marinate, at least 20 minutes and up to 1 hour. In another large bowl, toss onion and tomatoes in olive oil. Stir in rosemary and season with salt and pepper. Skewer steak and vegetables and grill, turning occasionally, until steak is charred and barely pink on the inside, 8 minutes for medium.