Roasted Radishes with Pistachio-Parsley Drizzle

Discover a delightful and unexpected side dish: Roasted Radishes with Pistachio Parsley Vinaigrette! These vibrant and flavorful radishes are roasted to perfection, bringing out their natural sweetness and mellowing their peppery bite. Paired with charred spring green onions and a generous drizzle of creamy, tangy vegan pistachio and parsley vinaigrette, this recipe is a culinary revelation. It’s incredibly easy to make and guaranteed to impress. Prepare to become obsessed with this simple yet sophisticated veggie side!

Bowl of roasted radishes and scallions, drizzled with a parsley pistachio dressing.
Roasted radishes and scallions drizzled with pistachio parsley dressing.

This versatile dish is perfect for any occasion. Serve it as a vibrant and flavorful side dish for Passover or Easter celebrations, or enjoy it as a light and refreshing addition to any spring meal. The combination of roasted radishes, charred green onions, and tangy pistachio parsley vinaigrette embodies the essence of spring flavors, making it a delightful and memorable culinary experience.

Ingredients for Roasted Radishes

Radishes, scallions, salt and pepper plus olive oil labeled ingredients shot.
Ingredients for roasted radishes and pistachio parsley vinaigrette.

Radishes: The star of the show! Choose fresh, firm radishes for the best flavor and texture. Any variety of radishes will work, so feel free to experiment with different colors and shapes.

Green Onions: Also known as scallions, these add a mild onion flavor and a touch of sweetness to the dish. Look for plump spring green onions with vibrant green tops. Shallots, leeks, or even red onion can also be used as a substitute.

Olive Oil: Extra virgin olive oil is recommended for its rich flavor and health benefits. However, any neutral-flavored cooking oil will work.

Salt and Pepper: Essential for seasoning and enhancing the natural flavors of the radishes and green onions. Feel free to adjust the amount to your liking.

Italian Seasoning: Adds a touch of earthy, herbal flavor that complements the other ingredients. Feel free to substitute with your favorite dried herbs, such as thyme, rosemary, or oregano.

How to Make Roasted Radishes

Roasting radishes is incredibly easy and requires minimal effort. Here’s a step-by-step guide to creating this delicious side dish:

  1. Preheat Oven: Preheat your oven to 425°F (220°C). Line a large rimmed baking sheet with unbleached parchment paper to prevent sticking and ensure even cooking.
  2. Prepare the Radishes: Wash the radishes thoroughly under cold water. Trim off the stems and root ends. Cut the radishes in half or quarters, depending on their size. Smaller radishes can be left whole.
Radishes cut in half on a wooden board.
Halved radishes ready for roasting.

Wash, trim and halve the radishes.

Washed and trimmed scallions.
Washed and trimmed green onions, sliced lengthwise.

Wash and trim scallions, slice lengthwise in half.

  1. Prepare the Green Onions: Wash the green onions thoroughly under cold water. Trim off the root ends and any wilted or damaged green tops. Slice the green onions lengthwise in half or quarters, depending on their size.
  2. Season and Roast: Place the prepared radishes and green onions on the parchment-lined baking sheet. Drizzle with olive oil and sprinkle with salt, pepper, and Italian seasoning. Toss to coat evenly.
Halved radishes and long green onions on a baking sheet lined with unbleached parchment.
Radishes and green onions seasoned and ready for roasting.

Place the radishes and scallions on a parchment-lined pan, drizzle with olive oil, and season.

Roasted red radishes and scallions on a large parchment lined rimmed baking sheet.
Perfectly roasted radishes and green onions.

Roast until radishes are tender when pierced with a fork.

  1. Roast to Perfection: Roast in the preheated oven for 20-25 minutes, or until the radishes are tender when pierced with a fork and the green onions are slightly charred.
  2. Prepare the Pistachio Parsley Vinaigrette: While the vegetables are roasting, prepare the pistachio parsley vinaigrette. This tangy and flavorful dressing elevates the dish to a whole new level.
Labeled ingredients: parsley, pistachios, vinegar, olive oil, honey, salt, pepper and garlic cloves.
Ingredients for the homemade pistachio parsley vinaigrette.
Small food processor bowl with parsley, garlic, pistachios, oil and honey.
Ingredients for the vinaigrette in a food processor.

Combine the vinaigrette ingredients in a food processor.

Parsley pistachio vinaigrette in a food processor bowl.
Smooth and creamy pistachio parsley vinaigrette.

Process until smooth and creamy, adding water if needed to reach the desired consistency.

  1. Assemble and Serve: Once the radishes and green onions are roasted, remove them from the oven and let them cool slightly. Roughly chop the charred green onions into bite-sized pieces.
Roughly chopping charred green onions.
Roughly chopping charred green onions.
Bowl of halved roasted radishes and scallions sprinkled with salt and pepper.
Mixing roasted radishes and green onions.

Mix the roasted radishes and green onions in a bowl.

Roasted red radishes and scallions with a pistachio parsley drizzle.
Roasted radishes and green onions with pistachio parsley drizzle.

Drizzle with the pistachio parsley vinaigrette and serve warm or cold.

  1. Serving Suggestions: Mix the radishes and green onions in a bowl. Drizzle the pistachio parsley vinaigrette over the roasted veggies and toss gently to coat. Serve warm or cold as a side dish or appetizer.

Debra’s Pro Tips for Perfect Roasted Radishes

Bowl of roasted radishes and a cutting board with chopped charred scallions.
Serving suggestions for roasted radishes.
  • Presentation Matters: If you’re using a rectangular or oval platter, leave the green onions long and use them to line the bottom of the dish for an elegant presentation. Otherwise, chop them as instructed above to toss with the radishes.
  • Warmth Enhances Flavor: Drizzle the dressing onto the warm veggies and it will melt right in, infusing every bite with its delicious flavor.
  • Adjust the Consistency: The pistachio parsley vinaigrette can be thinned with a few tablespoons of water if you desire a more pourable consistency. Mix thoroughly before adding more water.
  • Meal Prep Friendly: Make the dressing up to 5 days ahead and store it in an airtight container in the refrigerator. The roasted veggies can also be made ahead and stored separately until ready to assemble. Serve cold or at room temperature for a quick and easy side dish.

📖 Recipe: Roasted Radishes with Pistachio Parsley Vinaigrette

Roasted red radishes and scallions with a pistachio parsley drizzle.

Roasted Radishes Recipe with Pistachio Parsley Vinaigrette

Author:
Debra Klein
Simply roasted radishes and green onions with a tangy, creamy pistachio parsley dressing is just the easy vegan side dish recipe you didn’t even know you need to make!




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Prep Time
5 mins
Cook Time
25 mins
Total Time
30 mins
Course
Side Dish
Cuisine
American
Servings
4
Calories
271 kcal

Equipment

  • Food Processor
  • Large Rimmed Baking Sheet
  • Unbleached Parchment Paper