Roasted Asparagus and Radishes with Mustard Vinaigrette
Roasted Asparagus and Radishes with Mustard Vinaigrette is a delightful dish that brightens any meal. This vibrant salad captures the essence of spring, showcasing the caramelized sweetness of radishes paired with tender roasted asparagus. Topped with a zesty mustard vinaigrette, it’s not only gluten-free and vegan-friendly but also perfect for various occasions, from casual dinners to elegant gatherings.
Why You’ll Love This Recipe
- Flavorful Combination: The mix of roasted asparagus and radishes creates a delicious contrast of textures and flavors.
- Quick Preparation: With just 10 minutes of prep time, this recipe is perfect for busy weeknights or last-minute entertaining.
- Versatile Serving Options: Enjoy it warm as a side dish or chilled as a refreshing salad, making it suitable for any season.
- Nutrient-Packed: Loaded with vitamins and minerals, this salad provides a healthy boost to your meals without sacrificing taste.
- Easy to Customize: Feel free to add other seasonal vegetables or herbs to make it your own!
Tools and Preparation
To prepare Roasted Asparagus and Radishes with Mustard Vinaigrette, you’ll need some essential tools. These simplify the process while ensuring great results.
Essential Tools and Equipment
- Baking sheet
- Mixing bowl
- Whisk
- Knife
Importance of Each Tool
- Baking sheet: Provides ample space for roasting vegetables evenly, allowing them to caramelize beautifully.
- Mixing bowl: Ideal for combining ingredients for the vinaigrette without any spills.
- Whisk: Ensures all vinaigrette components emulsify properly for a smooth dressing.
- Knife: Necessary for trimming and cutting the vegetables to the desired size.

Ingredients
For the Roasted Vegetables
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved (leave some whole for visual variety)
- 2 tbsp olive oil
- Salt and pepper to taste
For the Mustard Vinaigrette
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp apple vinegar
- 1 garlic clove, minced
- 1/4 cup olive oil
- 1 tsp honey (optional)
- Salt and black pepper to taste
How to Make Roasted Asparagus and Radishes with Mustard Vinaigrette
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). This high temperature will help achieve that perfect roasting effect.
Step 2: Prepare the Vegetables
- Place the trimmed asparagus and halved radishes on a baking sheet.
- Drizzle with 2 tablespoons of olive oil, then season with salt and pepper.
- Toss everything together until well coated.
Step 3: Roast the Vegetables
Roast in the preheated oven for 20–25 minutes. Remember to turn them once halfway through cooking. They should be tender and lightly browned when done.
Step 4: Make the Mustard Vinaigrette
In a mixing bowl:
1. Whisk together whole grain mustard, Dijon mustard, apple vinegar, minced garlic, olive oil, and honey (if you choose to use it).
2. Continue whisking until all ingredients are well combined into an emulsified dressing.
Step 5: Season the Vinaigrette
Taste your vinaigrette and add salt and black pepper as needed. Adjust flavors according to your preference.
Step 6: Assemble Your Dish
Arrange the roasted asparagus and radishes on a serving platter. Drizzle generously with your homemade mustard vinaigrette.
Step 7: Serve
Enjoy your Roasted Asparagus and Radishes with Mustard Vinaigrette warm or at room temperature!
How to Serve Roasted Asparagus and Radishes with Mustard Vinaigrette
Roasted Asparagus and Radishes with Mustard Vinaigrette is a versatile dish that can complement many meals. Whether you’re serving it as a side or making it the star of your plate, here are some creative ways to enjoy this vibrant salad.
As a Standalone Salad
- This dish can be served warm or at room temperature, making it perfect for lunch or light dinners. Toss in some fresh greens for added texture.
With Grilled Chicken
- Pair the roasted vegetables with grilled chicken breasts for a satisfying meal. The mustard vinaigrette enhances the flavors beautifully.
On a Grain Bowl
- Add the roasted asparagus and radishes to a grain bowl with quinoa or brown rice. Top with avocado slices for extra creaminess and nutrients.
Alongside Turkey Burgers
- Serve this colorful salad next to turkey burgers for a fresh and healthy option. The crunch of the veggies contrasts nicely with the burger’s tenderness.
In a Wrap
- Use roasted vegetables as a filling in wraps or pita pockets. Add hummus or your favorite spread for extra flavor.
How to Perfect Roasted Asparagus and Radishes with Mustard Vinaigrette
Achieving the perfect roasted asparagus and radishes involves simple techniques that enhance their natural flavors. Here are some tips to help you nail the recipe every time.
- Choose Fresh Vegetables: Select firm asparagus and bright radishes for the best taste and texture.
- Don’t Overcrowd the Pan: Spread vegetables evenly on the baking sheet. Overcrowding can lead to steaming rather than roasting.
- Adjust Cooking Time: Keep an eye on your veggies; roasting times may vary based on size. Aim for tender but not mushy.
- Experiment with Seasonings: Feel free to add herbs like thyme or rosemary for additional flavor layers in your vinaigrette.
- Serve Immediately: For optimal taste, serve the dish right after roasting. The vibrant textures and flavors are at their peak when freshly made.
Best Side Dishes for Roasted Asparagus and Radishes with Mustard Vinaigrette
To create a well-rounded meal, consider pairing Roasted Asparagus and Radishes with Mustard Vinaigrette with these delightful side dishes. Each of these complements the salad’s flavors beautifully.
- Quinoa Pilaf: A fluffy quinoa pilaf seasoned with herbs adds protein and fiber to your meal.
- Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic create a comforting contrast to the crisp veggies.
- Grilled Zucchini: Charred zucchini slices bring a smoky flavor that pairs well with the mustard dressing.
- Couscous Salad: A light couscous salad mixed with cherry tomatoes, cucumber, and parsley offers refreshing bites alongside the roasted dish.
- Roasted Sweet Potatoes: Sweet potatoes roasted until caramelized provide an earthy sweetness that balances out the tangy vinaigrette.
- Mixed Green Salad: A simple mixed green salad dressed lightly allows you to enjoy more fresh veggies without overpowering flavors.
Common Mistakes to Avoid
- It’s easy to overlook the proper vegetable preparation. Make sure to trim asparagus and radishes correctly for even cooking.
- Don’t forget to season adequately. A pinch of salt and pepper can transform flavors, so don’t skip this step.
- Be cautious with oven temperature. Roasting at too high or too low of a heat can affect the texture and taste of your vegetables.
- Avoid using stale ingredients in your vinaigrette. Fresh mustard and vinegar will enhance the overall flavor, so check expiration dates.
- Don’t rush the roasting time. Allow the vegetables to roast until they are tender and caramelized for the best taste.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing Roasted Asparagus and Radishes with Mustard Vinaigrette
- Place in a freezer-safe container or bag.
- Freeze for up to 2 months.
Reheating Roasted Asparagus and Radishes with Mustard Vinaigrette
- Oven: Preheat to 350°F (175°C) and bake for about 10 minutes until heated through.
- Microwave: Heat on medium power for 1-2 minutes, stirring halfway for even heating.
- Stovetop: Sauté in a pan over medium heat until warmed, adding a splash of water if needed.
Frequently Asked Questions
How do I make Roasted Asparagus and Radishes with Mustard Vinaigrette vegan-friendly?
This recipe is already vegan! It uses plant-based ingredients that everyone can enjoy.
Can I substitute other vegetables in this recipe?
Absolutely! Feel free to swap in seasonal veggies like carrots or bell peppers for variety.
What’s the best way to serve Roasted Asparagus and Radishes with Mustard Vinaigrette?
This dish is great warm or at room temperature, perfect as a side dish or salad topper.
How long does it take to prepare Roasted Asparagus and Radishes with Mustard Vinaigrette?
The total time is about 35 minutes, including preparation and cooking.
Final Thoughts
Roasted Asparagus and Radishes with Mustard Vinaigrette is not only visually appealing but also packed with flavor. This versatile dish adapts well to various seasonal vegetables, allowing you to customize it based on what you have on hand. Give it a try for your next meal!
Roasted Asparagus and Radishes with Mustard Vinaigrette
Delight in Roasted Asparagus and Radishes with Mustard Vinaigrette—a vibrant, healthy dish that’s easy to make. Try it today!
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: Serves 4
- Category: Side Dish
- Method: Baking
- Cuisine: American
Ingredients
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved (leave some whole for visual variety)
- 2 tbsp olive oil
- Salt and pepper to taste
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp apple vinegar
- 1 garlic clove, minced
- 1/4 cup olive oil
- 1 tsp honey (optional)
- Salt and black pepper to taste
Instructions
- Preheat oven to 400°F (200°C).
- Arrange trimmed asparagus and halved radishes on a baking sheet.
- Drizzle with olive oil, season with salt and pepper, then toss to coat.
- Roast for 20–25 minutes, turning halfway through until tender and lightly browned.
- In a mixing bowl, whisk together whole grain mustard, Dijon mustard, apple vinegar, minced garlic, olive oil, and honey (if using) until emulsified.
- Adjust seasoning in the vinaigrette as needed.
- Serve roasted vegetables warm or at room temperature topped with vinaigrette.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 140
- Sugar: 3g
- Sodium: 180mg
- Fat: 10g
- Saturated Fat: 1g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 13g
- Fiber: 5g
- Protein: 3g
- Cholesterol: 0mg