The sun is shining, and fresh produce is beckoning from the farmers’ market—there’s no better time to whip up a vibrant Zesty Arugula Pesto Roasted Potato Salad. This recipe is a delightful twist on a classic side dish, combining crispy roasted potatoes with a punchy arugula-basil pesto that captures the essence of spring. Not only is it simple to prepare, but it’s also a crowd-pleaser, making it perfect for gatherings or a refreshing addition to your weeknight dinners. As the flavors meld in each bite, you’ll be transported to sun-drenched picnics, where every forkful feels like a celebration of the season. Curious how to make this colorful dish come alive on your table? Let’s dive in!

Why is this salad a must-try?
Vibrant Colors: This salad is a feast for the eyes, showcasing the beautiful greens of arugula and the rich tones of roasted potatoes, making it an appealing addition to any spring table.
Easy to Make: With just a few simple steps, you’ll have a stunning dish ready in no time—ideal for busy nights or last-minute gatherings!
Fresh Ingredients: Packed with seasonal veggies, this recipe captures the essence of spring, offering a taste that feels light and invigorating. Pair it with a slice of crusty bread or serve alongside Sourdough Pesto Grilled Cheese for a delightful meal!
Flavor Explosion: The combination of nutty pesto and crispy potatoes creates a burst of flavor you won’t soon forget—perfect for those who crave delicious homemade food over fast food options.
Crowd Favorite: Whether serving it as a side at a family BBQ or as a main dish at your next potluck, it’s sure to impress and satisfy a variety of palates.
Arugula Pesto Potato Salad Ingredients
This vibrant dish will become your go-to for any spring gathering!
For the Salad
• Peewee Potatoes – The main ingredient that provides heartiness; fingerling potatoes can work as a substitute.
• Red Spring Onions – Sweet and mild, they enhance the salad; you can swap with shallots or green onions if needed.
• Arugula – Offers a delightful peppery bite that’s essential for the recipe; spinach may be a milder alternative.
• Radishes – Add a crunchy, peppery finish; feel free to leave them out if they aren’t on hand.
For the Pesto
• Basil – Brightens the flavor; parsley is a good substitute if you prefer a different herb.
• Chives – Provide a subtle onion flavor in the pesto; use more green onions if desired.
• Garlic – Essential for that rich flavor; fresh garlic yields the best results.
• Pine Nuts – Contribute creaminess and texture; walnuts or sunflower seeds can be used if you have allergies.
• Pecorino Romano Cheese – Adds a tangy and salty depth; Parmesan is a handy substitute.
• Lemon Zest & Juice – Brightens the pesto beautifully; don’t skip this, as citrus is key!
• Honey – Balances the flavors in the pesto; you can use agave syrup as a sweetener if preferred.
• Olive Oil – Acts as the emulsifier for your pesto; opting for extra virgin provides the best flavor.
This Arugula Pesto Potato Salad is undeniably a meal that celebrates spring!
Step‑by‑Step Instructions for Arugula Pesto Potato Salad
Step 1: Preheat the Oven
Begin by preheating your oven to 425°F (220°C). This high temperature will ensure that the potatoes achieve that coveted crispy texture. While the oven warms up, wash your peewee potatoes thoroughly to remove any dirt, setting the stage for a delicious foundation in your Arugula Pesto Potato Salad.
Step 2: Prepare the Potatoes
In a large mixing bowl, toss the cleaned potatoes with a generous drizzle of olive oil, along with salt and pepper to taste. Spread them onto a half sheet pan in a single layer, ensuring they roast evenly. Once the oven reaches the right temperature, place the pan inside and roast for 15 minutes, until they start to soften and golden.
Step 3: Add Spring Onions
After the initial roasting, remove the potatoes from the oven and layer the sliced red spring onions over the top. Return the pan to the oven and roast for an additional 25 minutes, or until the potatoes are golden brown and the onions are caramelized. Let them cool on the counter for about 10 minutes to ensure they’re manageable for mixing into the salad.
Step 4: Mix Fresh Vegetables
While the potatoes roast, prepare the fresh components of your salad. In a large bowl, combine the arugula, radishes, and remaining green onion parts, creating a colorful base that complements the hearty potatoes. This mixture will add both texture and a burst of flavor to your Arugula Pesto Potato Salad.
Step 5: Make the Pesto
In a food processor, combine the arugula, basil, chives, garlic, pine nuts, Pecorino Romano cheese, lemon zest, lemon juice, and honey. Pulse these ingredients until finely chopped, then slowly drizzle in extra virgin olive oil while the processor is running until the pesto reaches a smooth but slightly chunky consistency. Taste and adjust seasoning as needed, adding more salt or lemon juice for brightness.
Step 6: Combine and Serve
Once the potatoes and onions are cool, combine them in the bowl with the arugula and radish mixture. Toss everything together gently but thoroughly, incorporating the vibrant arugula pesto to your liking. Serve this delightful Arugula Pesto Potato Salad warm or at room temperature, allowing the fresh flavors to shine.

Expert Tips for Arugula Pesto Potato Salad
• Fresh Ingredients Matter: Use fresh arugula and basil for the pesto; they elevate the flavor of your Arugula Pesto Potato Salad and bring out seasonal freshness.
• Roasting Technique: Ensure potatoes are spaced out on the pan for even roasting; overcrowding can lead to steaming rather than that crispy texture we love.
• Timing is Key: Toss the salad just before serving to prevent wilting; the flavors meld beautifully when freshly combined, so enjoy it right after preparation.
• Chunky Pesto: For a delightful texture, blend the pesto ingredients in stages, starting with the dry herbs and nuts, then adding olive oil last. This keeps some ingredients slightly chunky, enhancing the mouthfeel.
• Customize to Taste: Feel free to adjust the pesto ingredients based on your preferences. Add extra garlic for a bolder flavor or swap in different nuts if desired.
• Garnish Ideas: Sprinkle chopped chives or extra cheese on top before serving for a beautiful presentation and added flavor to your Arugula Pesto Potato Salad.
Arugula Pesto Potato Salad Variations
Feel free to make this zesty dish your own with these tempting twists and substitutions!
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Add Asparagus: Include asparagus during the roasting process for an extra dash of springtime vibrancy. You’ll appreciate the crunch it brings to every bite.
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Spinach Pesto: If you prefer a milder flavor, swap out arugula for spinach in your pesto. This kid-friendly version retains its freshness while softening the bite.
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Cheese Swap: Use nutritional yeast instead of Pecorino Romano for a vegan twist, offering a cheesy flavor without dairy. This addition is perfect for plant-based diets.
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Nutty Alternatives: Substitute pine nuts with walnuts, hazelnuts, or sunflower seeds if allergies are a concern. Each nut imparts a unique flavor that makes the pesto delightful.
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Spicy Kick: Add a pinch of red pepper flakes to the pesto for an extra level of heat. This little kick enhances the dish for spice lovers!
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Creamy Dressing: Turn your salad into a creamier side by mixing in Greek yogurt or sour cream with the pesto. This provides a luscious texture and a tangy twist.
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Seasonal Vegetables: Experiment with fresh peas or green beans for added sweetness and crunch. They pair beautifully with the roasted potatoes, creating a symphony of flavors.
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Fresh Herb Boost: Enhance the herbal complexity by incorporating fresh dill or cilantro into the pesto. These bright notes take the salad to new heights.
This Arugula Pesto Potato Salad is just the beginning—let your creativity take flight! And for more seasonal dishes, try this vibrant Sweet Potato Cranberry side or delightful Harvest Pasta Salad.
Make Ahead Options
Preparing this Zesty Arugula Pesto Roasted Potato Salad ahead of time is a fantastic way to streamline your meal planning! You can roast the potatoes and spring onions up to 3 days in advance—just let them cool completely before storing them in an airtight container in the refrigerator to keep their crispness. For the pesto, make it up to 24 hours ahead; simply store it in a jar with a thin layer of olive oil on top to prevent browning. When you’re ready to serve, combine the prepped components in a bowl, toss with the fresh arugula and radishes, and enjoy a delicious, stress-free dish that shines with spring flavors!
What to Serve with Zesty Arugula Pesto Roasted Potato Salad
Explore how to turn your vibrant dish into a delightful meal experience that sings of spring!
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Grilled Lemon Chicken: The citrusy zing of grilled chicken pairs beautifully, enhancing the fresh flavors of the salad. It’s a classic combination that never disappoints.
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Zesty Quinoa Pilaf: This nutty side brings a wonderful texture contrast, making the simplicity of quinoa harmonize with the flavorful pesto. It’s hearty and nutritious!
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Roasted Asparagus: Tender asparagus drizzled with olive oil elevates the meal with its earthy notes, perfectly complementing the herbaceous potato salad. A spring must-have!
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Crusty Garlic Bread: Crunchy on the outside, soft inside—this bread is perfect for mopping up every last bit of that delicious pesto. It’s a warm, welcoming side.
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Mixed Green Salad: A light, fresh green salad with a citrus vinaigrette balances the richness of the salad, adding a refreshing crunch to your meal. Enjoy the harmony of flavors!
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Sparkling Lemonade: This fizzy drink offers a palate-cleansing sparkle, with citrus brightness enhancing the whole dining experience. Perfect for warm-weather gatherings.
How to Store and Freeze Arugula Pesto Potato Salad
Room Temperature: Serve immediately for the best flavor and texture; the salad is best enjoyed fresh to preserve the vibrant ingredients.
Fridge: Store leftovers in an airtight container in the fridge for up to 3 days. The potatoes might lose some crispness, but the flavors will still be delicious.
Freezer: It’s not recommended to freeze this salad as the texture of the potatoes and fresh ingredients may degrade. However, you can freeze any leftover pesto for up to 3 months.
Reheating: If needed, gently reheat the potatoes in the oven at 350°F for about 10 minutes to slightly warm before serving, but enjoy the Arugula Pesto Potato Salad best warm or at room temperature.

Arugula Pesto Potato Salad Recipe FAQs
What kind of potatoes work best for this salad?
Absolutely! Peewee potatoes are perfect for this salad due to their firm texture and flavor, but you can easily substitute with fingerling potatoes cut in half. Just make sure they are evenly sized so they cook properly.
How should leftovers be stored?
To keep your Arugula Pesto Potato Salad fresh, store any leftovers in an airtight container in the fridge for up to 3 days. While the potatoes may lose a bit of their crispness, the flavors will still meld nicely during refrigeration.
Can I freeze the pesto?
Very! While it’s not recommended to freeze the entire salad—since the texture of the potatoes and fresh vegetables may not hold up well—you can freeze any leftover pesto. Simply transfer it to an airtight container or freezer-safe bag, and it will keep well for up to 3 months. When you’re ready to use it, let it thaw in the refrigerator overnight before adding to your dish.
What if I have allergies to certain ingredients, like nuts or dairy?
Great question! If you have allergies to pine nuts, feel free to substitute with walnuts or sunflower seeds for the pesto. For a dairy-free version, simply omit the Pecorino Romano cheese or replace it with a nut-based cheese. The salad can also be customized to cater to your dietary needs—just use fresh herbs and vegetables that suit your preference.
How do I ensure the salad stays fresh and vibrant?
To maintain the freshness of your Arugula Pesto Potato Salad, toss all the components just before serving. This helps prevent the greens from wilting and ensures that you enjoy the salad at its peak flavor and texture. If you’re making it ahead of time, consider storing the pesto separately and combining it with the veggies and potatoes just before serving.
Are there any other vegetable additions that work well?
Absolutely! Asparagus is a delightful addition that can be roasted alongside the potatoes for added freshness and crunch. Other great options include cherry tomatoes or sliced bell peppers, which can brighten the dish even more while keeping it colorful and delicious.

Bright Arugula Pesto Potato Salad for Fresh Spring Flavor
Ingredients
Equipment
Method
- Preheat your oven to 425°F (220°C). Wash the peewee potatoes thoroughly.
- Toss the cleaned potatoes with olive oil, salt, and pepper. Spread on a half sheet pan in a single layer and roast for 15 minutes.
- Add the sliced red spring onions on top of the potatoes and roast for an additional 25 minutes.
- In a large bowl, combine the arugula, radishes, and remaining green onion parts.
- In a food processor, combine arugula, basil, chives, garlic, pine nuts, cheese, lemon zest, lemon juice, and honey. Blend while drizzling in olive oil until smooth.
- Once the potatoes and onions are cool, combine them with the arugula and radish mixture, then fold in the pesto.
- Serve the salad warm or at room temperature.

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