Roasted Asparagus and Radishes with Mustard Vinaigrette
If you’re looking for a bright and fresh dish that celebrates spring, look no further than Roasted Asparagus and Radishes with Mustard Vinaigrette. This recipe has quickly become a favorite in my kitchen. The combination of tender roasted asparagus and sweet caramelized radishes creates a delightful flavor harmony that will make your taste buds dance with joy!
Whether you’re whipping it up for a busy weeknight dinner or serving it at a family gathering, this dish is incredibly versatile. Plus, it’s gluten-free and vegan-friendly! Trust me; once you try it, you’ll want to make it again and again.
Why You’ll Love This Recipe
- Quick and Easy: This dish comes together in just 35 minutes, making it perfect for those hectic evenings.
- Seasonal Goodness: Enjoy the vibrant flavors of spring with fresh asparagus and radishes that are full of nutrients!
- Deliciously Versatile: Pair it as a side with any main course or enjoy it on its own as a light meal.
- Make-Ahead Friendly: Roast the veggies in advance and drizzle with vinaigrette right before serving for a stress-free meal.
- Family-Friendly: Even picky eaters will love the sweet taste of roasted radishes and the satisfying crunch of asparagus.

Ingredients You’ll Need
For this delightful Roasted Asparagus and Radishes with Mustard Vinaigrette, you’ll need some simple, wholesome ingredients. They come together beautifully to create this delicious salad that’s sure to impress!
For the 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 red apple vinegar
- 1 garlic clove, minced
- 1/4 cup olive oil
- 1 tsp honey (optional)
- Salt and black pepper to taste
Variations
One of the best things about this recipe is its flexibility! You can easily adapt it to fit your personal tastes or whatever ingredients you have on hand.
- Add More Veggies: Toss in some sliced bell peppers or cherry tomatoes for extra color and flavor.
- Switch Up the Greens: Try using green beans or Brussels sprouts in place of asparagus for a different twist.
- Spice It Up: Add a pinch of red pepper flakes to the vinaigrette if you like a little heat.
- Experiment with Nuts: Top with toasted almonds or walnuts for added crunch and healthy fats.
How to Make Roasted Asparagus and Radishes with Mustard Vinaigrette
Step 1: Preheat Your Oven
Start by preheating your oven to 400°F (200°C). A hot oven is key to roasting, as it ensures your vegetables get tender while developing those lovely caramelized edges.
Step 2: Prepare the Vegetables
Place your trimmed asparagus and halved radishes on a baking sheet. Drizzle them with 2 tablespoons of olive oil, then sprinkle salt and pepper over everything. Toss gently until all vegetables are well coated. This step enhances their flavor during roasting!
Step 3: Roast Away!
Roast the vegetables in your preheated oven for about 20–25 minutes. Be sure to turn them halfway through so they brown evenly. You want them tender but still crisp—perfectly roasted veggies add such amazing texture!
Step 4: Make the Mustard Vinaigrette
While your veggies are roasting, whisk together the whole grain mustard, Dijon mustard, red apple vinegar, minced garlic, olive oil, and honey (if using) in a bowl until emulsified. This zesty dressing is what ties everything together!
Step 5: Season Your Dressing
Don’t forget to season your vinaigrette with salt and pepper to taste. A well-seasoned dressing brings out all those wonderful flavors from the roasted vegetables!
Step 6: Serve It Up
Once your veggies are done roasting, arrange them on a beautiful platter. Drizzle generously with that tangy mustard vinaigrette. It looks stunning—and tastes even better! Enjoy warm or at room temperature for an equally delicious experience.
With this easy recipe for Roasted Asparagus and Radishes with Mustard Vinaigrette, you’re all set to impress family and friends while enjoying all the goodness of spring!
Pro Tips for Making Roasted Asparagus and Radishes with Mustard Vinaigrette
Creating this colorful dish is easy, but a few tips can elevate it even further!
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Choose fresh vegetables: Look for vibrant asparagus and firm radishes. Fresh produce not only tastes better but also provides a more appealing presentation.
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Don’t overcrowd the baking sheet: Give your veggies space to roast properly. Overcrowding leads to steaming rather than roasting, which can result in a less desirable texture.
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Experiment with the vinaigrette: Feel free to tweak the mustard or add herbs such as dill or parsley. Customizing the dressing allows you to personalize flavors that suit your palate.
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Serve at room temperature: This dish is delightful warm but also shines when served at room temperature, making it an excellent option for potlucks or picnics.
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Add crunch: For an extra layer of texture, consider topping your salad with toasted seeds or nuts like sunflower seeds or sliced almonds. They bring a satisfying crunch that complements the tender veggies beautifully.
How to Serve Roasted Asparagus and Radishes with Mustard Vinaigrette
Presenting your Roasted Asparagus and Radishes with Mustard Vinaigrette can enhance both its visual appeal and flavor profile. Here are some ideas for serving this delightful dish:
Garnishes
- Chopped fresh herbs: Sprinkle fresh parsley, dill, or chives over the top for a burst of color and freshness.
- Lemon zest: A light grating of lemon zest adds brightness and a refreshing aroma that complements the roasted vegetables.
Side Dishes
- Quinoa salad: Pair this dish with a light quinoa salad tossed with cherry tomatoes, cucumber, and a lemon vinaigrette for a wholesome meal.
- Couscous with vegetables: A fluffy couscous mixed with sautéed seasonal vegetables makes for a hearty side that complements the flavors of the main dish.
- Grilled tofu skewers: Marinated grilled tofu skewers add protein to your meal while providing a smoky flavor contrast to the roasted veggies.
- Hummus platter: Serve alongside an assortment of hummus varieties with pita bread and crunchy veggies for dipping. It creates a fun sharing experience!
With these serving suggestions, you can create an inviting spread that showcases your Roasted Asparagus and Radishes with Mustard Vinaigrette as the star of your table! Enjoy every delicious bite!

Make Ahead and Storage
This Roasted Asparagus and Radishes with Mustard Vinaigrette recipe is perfect for meal prep! You can easily prepare it in advance, making it a convenient choice for busy weeknights or gatherings.
Storing Leftovers
- Allow the roasted vegetables to cool completely before storing.
- Transfer the leftovers to an airtight container.
- Store in the refrigerator for up to 3 days.
- Keep the mustard vinaigrette separate until ready to serve.
Freezing
- While fresh veggies are best enjoyed right away, you can freeze the roasted asparagus and radishes if necessary.
- Place cooled vegetables in a single layer on a baking sheet and freeze until firm.
- Once frozen, transfer them to a freezer-safe bag or container, removing as much air as possible.
- Use within 2–3 months for optimal flavor.
Reheating
- Preheat your oven to 350°F (175°C) for even reheating.
- Spread the vegetables on a baking sheet in a single layer.
- Heat for about 10–15 minutes, or until warmed through.
- Drizzle with additional mustard vinaigrette before serving for extra flavor.
FAQs
If you’re curious about this delightful dish, here are some commonly asked questions!
Can I use other vegetables in Roasted Asparagus and Radishes with Mustard Vinaigrette?
Absolutely! Feel free to experiment with seasonal vegetables like carrots, Brussels sprouts, or bell peppers. Just adjust roasting times as needed based on their size.
How do I store leftovers of Roasted Asparagus and Radishes with Mustard Vinaigrette?
Leftovers can be stored in an airtight container in the refrigerator for up to three days. Keep the vinaigrette separate until you’re ready to enjoy it again!
Is Roasted Asparagus and Radishes with Mustard Vinaigrette gluten-free?
Yes! This recipe is naturally gluten-free, making it perfect for anyone avoiding gluten in their diet.
Can I make the mustard vinaigrette ahead of time?
Definitely! You can prepare the mustard vinaigrette ahead of time and store it in an airtight container in the refrigerator for up to one week. Just give it a good whisk before using.
What dishes pair well with Roasted Asparagus and Radishes with Mustard Vinaigrette?
This vibrant salad pairs wonderfully with grilled chicken, fish, or even as a side for hearty grain bowls. It makes any meal feel fresh and exciting!
Final Thoughts
I hope you give this Roasted Asparagus and Radishes with Mustard Vinaigrette recipe a try! It’s not just a feast for the eyes but also a celebration of spring’s delightful flavors. Whether you’re enjoying it as part of a family meal or serving it at your next gathering, this dish is sure to impress. Happy cooking and enjoy every delicious bite!
Roasted Asparagus and Radishes with Mustard Vinaigrette
Experience the vibrant flavors of spring with Roasted Asparagus and Radishes with Mustard Vinaigrette, a delightful dish that perfectly balances tender roasted asparagus and sweet caramelized radishes. This recipe is incredibly versatile, making it a fantastic choice for weeknight dinners or family gatherings. In just 35 minutes, you can create a gluten-free and vegan-friendly salad that’s sure to impress everyone at the table. The zesty mustard vinaigrette ties everything together, elevating the fresh vegetables to new heights. Whether enjoyed warm or at room temperature, this dish offers a nutritious and visually appealing addition to any meal.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: Serves approximately 4 people 1x
- Category: Salad
- Method: Baking
- Cuisine: American
Ingredients
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved (some left whole)
- 4 tbsp olive oil (2 for roasting, 2 for vinaigrette)
- Salt and pepper to taste
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp red apple vinegar
- 1 garlic clove, minced
- Optional: 1 tsp honey
Instructions
- Preheat oven to 400°F (200°C).
- On a baking sheet, toss trimmed asparagus and radishes with 2 tablespoons of olive oil, salt, and pepper.
- Roast in the preheated oven for 20–25 minutes, turning halfway through until tender yet crisp.
- While roasting, whisk together mustard varieties, red apple vinegar, minced garlic, remaining olive oil, and honey in a bowl until emulsified; season with salt and pepper.
- Arrange roasted vegetables on a platter and drizzle with mustard vinaigrette before serving.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 130
- Sugar: 3g
- Sodium: 210mg
- Fat: 10g
- Saturated Fat: 1g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 0mg