Roasted Asparagus and Radishes with Mustard Vinaigrette
If you’re looking for a fresh and vibrant dish that captures the essence of spring, then you’ve come to the right place! Roasted Asparagus and Radishes with Mustard Vinaigrette is one of my all-time favorites. This recipe perfectly balances the tender crunch of asparagus with the sweet, caramelized flavor of radishes. It’s an easy way to celebrate seasonal vegetables, making it ideal for busy weeknights or family gatherings.
The beauty of this dish lies not only in its taste but also in its simplicity. With just a handful of wholesome ingredients, you can whip together a delightful side salad that will impress your guests or bring a smile to your family’s faces. Plus, it’s vegan-friendly and gluten-free, so it fits into many dietary preferences.
Why You’ll Love This Recipe
- Easy to Prepare: With just a few simple steps, you can enjoy a delicious dish without spending hours in the kitchen.
- Family-Friendly: Kids love the bright colors and fun textures of roasted veggies, making it a hit at family dinners.
- Make-Ahead Convenience: Roast the veggies ahead of time and toss them with vinaigrette when you’re ready to serve.
- Delicious Flavor: The combination of roasted asparagus and radishes with zesty mustard dressing creates a flavor explosion that’s hard to resist.

Ingredients You’ll Need
For this delightful Roasted Asparagus and Radishes with Mustard Vinaigrette, you’ll need some simple, wholesome ingredients that pack a punch in flavor!
For the Salad
- 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
This recipe is wonderfully flexible! Feel free to make it your own with these easy variations:
- Add more greens: Toss in some baby spinach or arugula for an extra layer of freshness.
- Mix up the veggies: Try adding other seasonal vegetables like green beans or carrots for added color and crunch.
- Make it spicy: Add a pinch of red pepper flakes to the vinaigrette for a little kick!
- Use different mustards: Experiment with different types of mustard for unique flavors; honey mustard could be particularly delightful.
How to Make Roasted Asparagus and Radishes with Mustard Vinaigrette
Step 1: Preheat Your Oven
Begin by preheating your oven to 400°F (200°C). This temperature is perfect for roasting vegetables, allowing them to caramelize beautifully while keeping their texture intact.
Step 2: Prepare the Veggies
Place the trimmed asparagus and halved radishes on a baking sheet. Drizzle them with 2 tablespoons of olive oil, then sprinkle generously with salt and pepper. Toss everything together so that each piece is evenly coated. This step helps ensure that every bite has delicious flavor!
Step 3: Roast Until Tender
Pop those veggies into your preheated oven! Roast them for about 20–25 minutes, turning once during cooking. You want them tender and lightly browned—this brings out their natural sweetness.
Step 4: Whisk Together the Vinaigrette
While your vegetables are roasting, let’s whip up that zingy mustard vinaigrette! In a bowl, combine whole grain mustard, Dijon mustard, red apple vinegar, minced garlic, olive oil, and honey if you choose to use it. Whisk until everything is nicely emulsified. This dressing adds that perfect zesty flair!
Step 5: Season Your Dressing
Don’t forget to taste your vinaigrette! Season it with salt and pepper as needed. Adjusting flavors at this stage ensures your dressing enhances the roasted veggies beautifully.
Step 6: Serve It Up!
Once your vegetables are out of the oven, arrange them on a lovely platter. Drizzle generously with your mustard vinaigrette before serving. Enjoy warm or at room temperature; either way, it’s going to be scrumptious!
Now you’ve got a wonderful dish that’s not just healthy but also bursting with flavor! Enjoy every bite!
Pro Tips for Making Roasted Asparagus and Radishes with Mustard Vinaigrette
Creating the perfect Roasted Asparagus and Radishes with Mustard Vinaigrette is easier than you might think! Here are some handy tips to ensure your dish turns out beautifully every time.
- Choose fresh vegetables: Look for asparagus that is bright green and firm, while radishes should be smooth and vibrant. Fresh produce results in a more flavorful dish.
- Don’t overcrowd the baking sheet: Give your veggies enough space to roast evenly. Overcrowding can lead to steaming instead of roasting, which means less caramelization.
- Adjust the roasting time: Depending on the thickness of your asparagus and radishes, you may need to tweak the cooking duration. Keep an eye on them to achieve that perfect tenderness.
- Use high-quality olive oil: A good quality olive oil can elevate the flavor of your vinaigrette. It’s worth investing in for this recipe!
- Experiment with mustards: Don’t hesitate to try different kinds of mustard in your vinaigrette for varying flavors—spicy brown or honey mustard can add a delightful twist.
How to Serve Roasted Asparagus and Radishes with Mustard Vinaigrette
Presenting your Roasted Asparagus and Radishes with Mustard Vinaigrette can be as delightful as making it! There are several ways you can serve this colorful dish to impress your family and friends.
Garnishes
- Chopped fresh herbs: Parsley, chives, or dill add a burst of freshness that complements the roasted vegetables beautifully.
- Toasted nuts or seeds: Adding a sprinkle of toasted sunflower seeds or slivered almonds not only enhances texture but also adds a nutty flavor.
- Lemon zest: A light dusting of lemon zest brightens up the dish, adding a hint of citrus that balances the richness of the vinaigrette.
Side Dishes
- Quinoa Salad: A refreshing quinoa salad tossed with cherry tomatoes, cucumbers, and a lemon dressing pairs wonderfully with this dish, providing protein and additional nutrients.
- Grilled Vegetable Platter: Grilled zucchini, bell peppers, and eggplant create a colorful side that harmonizes with the roasted flavors while adding depth to your meal.
- Lentil Soup: A hearty lentil soup serves as a warm complement that brings comfort alongside the bright flavors of the salad. It’s filling yet keeps everything light.
- Couscous with Herbs: Fluffy couscous mixed with fresh herbs like mint or cilantro makes for a fragrant side that beautifully contrasts with the roasted veggies.
Enjoy crafting this delicious spring-inspired dish, and let it be an invitation for laughter and good company around your table!

Make Ahead and Storage
This Roasted Asparagus and Radishes with Mustard Vinaigrette recipe is perfect for meal prep! You can easily roast the vegetables ahead of time and store them in the fridge for quick and healthy meals throughout the week.
Storing Leftovers
- Store any leftover roasted asparagus and radishes in an airtight container.
- Refrigerate for up to 3 days.
- Keep the mustard vinaigrette separate until ready to serve to maintain freshness.
Freezing
- It’s best to eat this dish fresh, but if you have leftovers, you can freeze the roasted vegetables.
- Place them in a freezer-safe bag or container, removing as much air as possible.
- They can be frozen for up to 2 months. Note that texture may change upon thawing.
Reheating
- To reheat, preheat your oven to 350°F (175°C).
- Spread the vegetables on a baking sheet and warm them for about 10-15 minutes until heated through.
- Alternatively, you can microwave them for about 1-2 minutes, stirring halfway through.
FAQs
Here are some common questions about this delightful recipe!
Can I use different vegetables in Roasted Asparagus and Radishes with Mustard Vinaigrette?
Absolutely! Feel free to experiment with other seasonal vegetables like Brussels sprouts, carrots, or bell peppers. Just adjust roasting times as needed based on the vegetable choice.
How do I make Roasted Asparagus and Radishes with Mustard Vinaigrette gluten-free?
This recipe is naturally gluten-free! Ensure that all ingredients, especially condiments like mustard and vinegar, are labeled gluten-free to avoid any cross-contamination.
Can I prepare the mustard vinaigrette in advance?
Yes! The mustard vinaigrette can be made a few days ahead. Simply store it in an airtight container in the refrigerator. Give it a good whisk before serving.
What is the best way to season roasted asparagus?
Besides salt and pepper, you can enhance roasted asparagus by adding garlic powder, lemon zest, or even a sprinkle of nutritional yeast for a cheesy flavor without dairy!
Final Thoughts
I hope you enjoy making this Roasted Asparagus and Radishes with Mustard Vinaigrette! This dish not only celebrates seasonal produce but also brings vibrant flavors to your table. It’s perfect for sharing with friends or enjoying on your own. Remember, cooking should be fun and full of love—so let your creativity shine! Happy cooking!
Roasted Asparagus and Radishes with Mustard Vinaigrette
Looking for a delightful way to embrace the vibrant flavors of spring? Roasted Asparagus and Radishes with Mustard Vinaigrette is the perfect dish! This colorful salad combines tender, roasted asparagus with sweet, caramelized radishes, all drizzled with a zesty mustard vinaigrette. It’s simple to prepare and ideal for busy weeknights or special family gatherings. Not only is this dish vegan and gluten-free, but it also highlights seasonal produce, making it a nutritious addition to your table. With just a few wholesome ingredients, you can create an impressive side that appeals to all palates. Enjoy the fresh taste of spring with every bite!
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: Serves 4
- Category: Side Dish
- Method: Roasting
- Cuisine: American
Ingredients
- 1 bunch asparagus, trimmed
- 1 bunch radishes, trimmed and halved
- 4 tbsp olive oil
- 2 tbsp whole grain mustard
- 1 tbsp Dijon mustard
- 2 tbsp red apple vinegar
- 1 garlic clove, minced
- Salt and pepper to taste
Instructions
- Preheat your oven to 400°F (200°C).
- On a baking sheet, combine asparagus and radishes. Drizzle with 2 tablespoons of olive oil, sprinkle with salt and pepper, and toss to coat.
- Roast in the oven for 20–25 minutes until tender and lightly browned.
- While vegetables roast, whisk together whole grain mustard, Dijon mustard, red apple vinegar, minced garlic, remaining olive oil, and adjust seasoning to taste.
- Once roasted, arrange veggies on a platter and drizzle with vinaigrette before serving.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 130
- Sugar: 4g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 1g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 0mg
