Vegetables Roasted, Vinaigrette Tossed

This is perhaps the best and easiest use for leftover dressing. Instead of using plain olive oil to roast vegetables, use your vinaigrette. The oil helps the vegetables brown and crisp, while the vinegar and acid help them caramelize deeply and add a punchy flavor that plain oil lacks.

Quick Facts

⚡ Prep Time: 10 mins

⚡ Cook Time: 25-35 mins

⚡ Serving: 2-4

Dietary Info

VegetarianVegan

Ingredients

1.5 - 2 lbs hearty vegetables (potatoes, broccoli, cauliflower, Brussels sprouts, or carrots)

⅓ - ½ cup leftover vinaigrette dressing

Black pepper to taste

Salt (optional, depending on how salty your dressing is)

Chef's Note: The key to crispy roasted vegetables is airflow. Ensure your vegetables are spread out in a single layer on the baking sheet. If they are piled on top of each other, they will steam instead of roast. Use two baking sheets if necessary.

Directions

Prep: Preheat your oven to 400°F (200°C). Chop your chosen vegetables into uniform, bite-sized pieces to ensure even cooking.

The Toss: Place the chopped vegetables in a large bowl. Give your leftover vinaigrette a vigorous shake to emulsify it, then pour just enough over the vegetables to coat them thoroughly. Toss well. Season with black pepper. Taste a piece of raw veg—if the dressing isn't salty enough, add a pinch of kosher salt.

Roast: Spread the vegetables evenly on a rimmed baking sheet (lined with parchment for easy cleanup if desired). Roast for 25–35 minutes, tossing halfway through, until tender and browned to your liking.

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Serving & Pairing

Serve immediately as a flavorful side dish to roast chicken, steak, rice, or a hearty grain bowl.