Sheet Pan Balsamic Steak & Veggies

Sheet pan dinners are my ultimate weeknight hack—nutritious, balanced, and barely any cleanup. This one is a standout: the balsamic marinade does all the heavy lifting, caramelizing in the oven and wrapping every bite of steak and veggie in a savory‑sweet glaze. It’s the kind of dish that looks like you fussed for hours, but really came together in minutes.

I’ve been making variations of this for years, and it never fails me. The ingredients are pantry staples, the prep is quick, and even on the busiest nights, it feels like a treat. My family asks for it on repeat, and the leftovers? Perfect for next‑day lunches.

Ingredients

For the Balsamic Marinade

• ⅓ cup balsamic vinegar
• 3 tbsp olive oil
• 2 tbsp low‑sodium soy sauce
• 1 tbsp Worcestershire sauce
• 1 tbsp honey
• 1 tbsp Dijon mustard
• 3 cloves garlic, minced
• ½ tsp black pepper

Method

1. Prep the oven: Preheat to 425°F. Line a large rimmed sheet pan with foil and coat with nonstick spray.
2. Make the marinade: Whisk balsamic vinegar, olive oil, soy sauce, Worcestershire, honey, Dijon, garlic, and black pepper until smooth.
3. Marinate the steak: Place sliced sirloin in a zip‑top bag or shallow dish. Pour in half the marinade, toss to coat, and let sit for at least 15 minutes.
4. Season the veggies: Spread broccoli, peppers, and onion on the sheet pan. Drizzle with remaining marinade plus 2 tbsp olive oil. Season with salt and pepper, toss, and arrange in an even layer.
5. Roast vegetables: Bake for 12–15 minutes, until edges start to caramelize.
6. Add the steak: Pat steak strips dry, then nestle them in the center of the pan, pushing veggies to the sides.
7. Finish roasting: Return to oven for 8–10 minutes, until steak reaches 145°F (medium) and vegetables are tender.
8. Rest & serve: Let rest 5 minutes. Garnish with parsley and serve over rice, mashed potatoes, or enjoy as is.