Spring Roasted Vegetables with Lemon Vinaigrette

A vibrant mix of seasonal vegetables roasted to perfection and drizzled with a zesty lemon vinaigrette, perfect for a fresh spring side dish.

NewPublished Apr 8, 2026
Prep Time20 min
Cook Time30 min
Total50 min
Servings4
DifficultyEasy

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Plate of spring roasted vegetables with lemon vinaigrette.

Ingredients

Servings4

Yields 4 servings

  • (2 cups) asparagus, trimmed and cut into 2-inch pieces
  • (2 cups) baby carrots, halved lengthwise
  • (1 cup) bell peppers, sliced (mixed colors)
  • (1 cup) red onion, cut into wedges
  • (2 tablespoons) olive oil
  • (1 teaspoon) salt
  • (1/2 teaspoons) black pepper
  • (1/4 cups) fresh lemon juice
  • (1 tablespoon) Dijon mustard
  • (1 tablespoon) honey
  • (1/4 cups) olive oil (for vinaigrette)
  • (1 tablespoon) fresh parsley, chopped (for garnish)

Instructions

  1. 1

    Preheat the oven to 425°F (220 °C).

  2. 2

    In a large bowl, combine 2 cups asparagus, 2 cups baby carrots, 1 cup bell peppers, and 1 cup red onion. Add 2/4 teaspoon black pepper.

  3. 3

    Drizzle with 2 tablespoons olive oil and sprinkle with 1 teaspoon salt and 1/2 teaspoon black pepper. Toss to coat the vegetables evenly.

  4. 4

    Spread the vegetables in a single layer on a large baking sheet.

  5. 5

    Roast in the preheated oven for 25-30 minutes, stirring halfway through, until the vegetables are tender and slightly caramelized.

  6. 6

    While the vegetables are roasting, prepare the lemon vinaigrette. In a small bowl, whisk together 1/4 cup fresh lemon juice, 1 tablespoon Dijon mustard, and 1 tablespoon honey.

  7. 7

    Slowly drizzle in 1/4 cup olive oil while whisking continuously until the vinaigrette is emulsified. Set aside.

  8. 8

    Once the vegetables are done roasting, remove them from the oven and let them cool for a few minutes.

  9. 9

    Drizzle the lemon vinaigrette over the roasted vegetables and toss gently to combine.

  10. 10

    Garnish with 1 tablespoon chopped fresh parsley before serving.

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