Vegan Roasted Green Bean Medley

Prep: 15 minCook: 12 min12 servingsmediumMexican
Roasted Green Bean Medley with Creamy Avocado Vinaigrette

This vibrant roasted green bean dish simple vegetables into an elegant side that's perfect for dinner parties or holiday meals. Fresh green beans and shallots are roasted until caramelized and tender, then topped with creamy cubed avocado and a silky avocado-based vinaigrette made with Dijon mustard and white wine vinegar. The addition of reduced-sugar dried cranberries provides a sweet-tart contrast that balances the rich, creamy elements. The result is a colorful, nutritious side dish that pairs beautifully with roasted meats or can stand alone as a light vegetarian meal.

Ingredients

12 servings
  • 2 cup green beans, washed and trimmed
  • ¼ cup shallots, sliced
    red onion1:1budget-friendly

    Slightly stronger flavor

  • 2 tbsp canola oil
    olive oil1:1heart-healthy

    Use olive oil for extra flavor

    Full guide →
  • ¼ t ground black pepper
  • ¼ t salt
  • cup reduced-sugar dried cranberries
    pomegranate seeds1:1freshantioxidant

    Fresh burst of tartness

    Full guide →
  • 2 ea avocados, pitted, peeled, and halved, divided
  • 1 tbsp lemon juice
  • 2 tbsp olive oil
  • 2 tbsp dijon mustard
  • 2 tbsp water, if necessary(optional)
  • 1 tbsp white wine vinegar
    apple cider vinegar1:1pantry-friendly

    Similar acidity level

    Full guide →

Instructions

  1. 1

    Preheat oven to 425°F and coat a roasting pan with cooking spray

  2. 2

    Toss green beans, shallots, canola oil, black pepper, and salt in a large bowl

  3. 3

    Spread green beans on roasting pan and roast for 10-12 minutes, stirring a few times, until beans start to brown

  4. 4

    Cut 3 avocado halves into cubes and toss with lemon juice to prevent browning, set aside

  5. 5

    Blend remaining avocado half with olive oil, mustard, vinegar, salt, and pepper until smooth

  6. 6

    Add water to thin dressing to desired consistency

  7. 7

    Arrange roasted green beans on serving plate and top with cubed avocados

  8. 8

    Drizzle with avocado dressing and sprinkle with dried cranberries

Tips

Tip 1

Stir the green beans a few times while roasting to ensure even browning and prevent burning.

Tip 2

Add water gradually to the avocado dressing until you reach your preferred consistency.

Tip 3

Toss cubed avocado with lemon juice immediately after cutting to prevent browning.

Good to Know

Storage

Refrigerate assembled dish for up to 2 days. Store dressing separately for best texture.

Make Ahead

Roast vegetables and make dressing up to 1 day ahead. Assemble just before serving.

Serve With

Best served warm or at room temperature as a side dish for roasted meats or grain bowls.

Common Mistakes

Watch

Don't skip stirring the beans during roasting to avoid uneven browning

Watch

Add water gradually to dressing to avoid making it too thin

Substitutions

canola oil
olive oil1:1heart-healthy

Use olive oil for extra flavor

Full guide →
white wine vinegar
apple cider vinegar1:1pantry-friendly

Similar acidity level

Full guide →
dried cranberries
pomegranate seeds1:1freshantioxidant

Fresh burst of tartness

Full guide →
shallots
red onion1:1budget-friendly

Slightly stronger flavor

Full guide →
Find more substitutions →

FAQ

Can I make this ahead of time?

Yes, roast the vegetables and make the dressing up to 1 day ahead. Assemble just before serving for best texture and color.

What if I don't have a blender for the dressing?

You can mash the avocado with a fork and whisk in the other ingredients, though it won't be as smooth as blended.

How long will leftovers keep?

Refrigerate for up to 2 days, but the avocado may brown slightly. The flavors actually improve after a few hours.