Side Dishes
This Vesuvio potatoes recipe transforms simple spuds into a restaurant-worthy centerpiece with crisp vinegar-infused edges and a herbed mayo core. The technique—baking wedges in a vinegar bath—creates that signature crispy exterior while keeping the interior tender. I perfected this version after years of testing, and it never fails to impress.
What sets these apart is the balance of textures and flavors: the vinegar bath adds a subtle tang that cuts through richness, while the herbed mayo core delivers creamy depth. The recipe uses just six core ingredients but delivers complex, layered taste—ideal for elevating any meal from ordinary to exceptional.
Preparation takes under 45 minutes, with most of that time being hands-off baking.
The result is a dish that looks as impressive as it tastes: golden, vinegar-kissed wedges with a bright green herbed mayo center that peeks through when sliced. This technique works equally well as a side for steak or as a vegetarian main course with a fresh salad.
The crispy exterior gives way to tender potato and creamy mayo with every bite.
For best results, use Yukon Gold potatoes—their waxy texture holds up perfectly to the crisping process. The herbed mayo can be made ahead, and the wedges reheat beautifully. Whether you're cooking for a dinner party or a weeknight meal, these potatoes will be the star of the table.
Ingredients for vesuvio potatoes
Six core ingredients transform humble potatoes into a showstopping dish with crispy vinegar edges and herbed mayo heart.
| Ingredient | Amount | Notes |
|---|---|---|
| Yukon Gold Potatoes 🥔 | 2 ½ lb | Cut into 2-inch wedges, skin on |
| White Wine Vinegar 🍷 | ½ cup | High-quality, dry variety |
| Extra-Virgin Olive Oil 🫒 | ¼ cup | For tossing wedges before baking |
| Unsalted Butter 🧈 | ½ cup | Cold, cubed for herbed mayo |
| Mayonnaise 🥛 | ½ cup | High-quality, full-fat preferred |
| Fresh Chives 🌿 | ¼ cup | Finely chopped, for herbed mayo |
| Fresh Dill 🌿 | ¼ cup | Finely chopped, for herbed mayo |
| Salt 🧂 | 1 ½ tsp | Kosher or sea salt, divided |
| Black Pepper 🌶️ | ½ tsp | Freshly ground, for herbed mayo |
| Garlic Powder 🧄 | ½ tsp | For seasoning wedges |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed, for herbed mayo |
The potatoes are the foundation, so Yukon Golds are non-negotiable—their waxy texture holds up perfectly to the crisping process. Look for firm, evenly shaped tubers with smooth skin; avoid any with soft spots or sprouts. Trader Joe's and Whole Foods consistently carry high-quality Yukon Golds, but local farmers' markets often have even fresher options. Cut them into 2-inch wedges, leaving the skin on for texture. The wedges should be uniform in size so they crisp evenly—this is the secret to restaurant-quality results. Store potatoes in a cool, dark place until ready to use, but avoid refrigerating them as it can turn the starches to sugar.
No white wine vinegar on hand? Apple cider vinegar works in a pinch, though it adds a slightly sweeter note. For the herbed mayo, Greek yogurt can replace half the mayo for a lighter texture, but traditionalists will insist on the full-fat version. Fresh herbs are ideal, but dried chives and dill at one-third the amount will work if needed. The lemon juice brightens everything, so don't skip it—freshly squeezed is best, but bottled works in a bind. For extra depth, add a pinch of Dijon mustard to the herbed mayo, but keep it subtle. The garlic powder is key for seasoning the wedges before baking, so don't substitute with salt alone.
These potatoes reheat beautifully—just pop them in a 400°F oven for 10-15 minutes until crispy again. The herbed mayo can be made up to 3 days ahead and stored in an airtight container in the fridge, though the texture will be slightly softer after chilling. For make-ahead convenience, assemble the wedges on a baking sheet, cover with plastic wrap, and refrigerate for up to 24 hours before baking. The vinegar bath can be prepped in advance, but add the wedges just before baking to maintain their crispness. Portion the herbed mayo into small containers for easy serving—it pairs perfectly with the warm, crispy wedges.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this for nights when I’d rather scroll than scrub—just slice, roast, and toss. The Yukon Golds caramelize right alongside the butter and mayo, so you’re left with one pan, minimal effort, and zero guilt over the mess.
- Tangy Creamy Bliss: That white wine vinegar cut through the richness of the butter and mayo like a dream, giving it this bright, almost herby finish. It’s the kind of dish that makes you take a second bite just to taste it again.
- Picnic to Potluck: Honestly, this is my go-to for anything—pack it in a container for lunch, bring it to a BBQ, or serve it at a dinner party. The creamy texture holds up, and the vinegar keeps it from getting bland, even hours later.
- Budget-Friendly Luxe: Between us, this tastes like a fancy restaurant side but costs next to nothing. Yukon Golds are pricier than russets, but the flavor change is worth it—and mayo stretches the butter, so you’re not drowning in dairy costs. Leftovers? Even better cold.
Step-by-step instructions for vinegar-infused crisp potato wedges
Master this technique for perfectly crisp wedges with a tangy vinegar kick and creamy herbed center.
Prepare the Vinegar Marinade and Season Potatoes
In a large bowl, combine the 0.5 cup white wine vinegar and 0.25 cup extra-virgin olive oil. Whisk vigorously until fully emulsified. This tangy marinade will infuse the potatoes while preventing sogginess during baking.
Cut the 2.5 lb Yukon Gold potatoes into 2-inch wedges, keeping the skin on for texture. Toss the wedges in the vinegar mixture until evenly coated. In a separate bowl, combine 0.5 teaspoon garlic powder and 1 teaspoon of the 1.5 teaspoon salt. Sprinkle this over the wedges and toss again until fully distributed. Let them sit for 15 minutes while you prepare the oven.
Bake Until Deep Golden and Crisp
Preheat your oven to 425°F. Arrange the potato wedges in a single layer on two rimmed baking sheets, leaving ½-inch space between each piece. This ensures even browning and crispiness. Bake for 30 minutes, then flip the wedges and rotate the pans for even exposure.
Continue baking for another 20-25 minutes until the edges are deep golden brown and the wedges are tender when pierced with a fork. The wedges should be crisp on the outside while remaining fluffy within. If they brown too quickly, tent loosely with foil to prevent burning.
Create the Herbed Mayo Core
While the potatoes bake, prepare the herbed mayo by combining the 0.5 cup mayonnaise, 0.25 cup finely chopped fresh dill, 0.25 cup finely chopped fresh chives, 0.5 teaspoon black pepper, 1 tablespoon lemon juice, and the remaining 0.5 teaspoon salt in a bowl. Mix thoroughly until the herbs are evenly distributed and the texture is smooth.
Place the 0.5 cup cold, cubed unsalted butter in a small skillet over low heat. Melt the butter until just liquid, then immediately pour it into the herbed mayo mixture. Stir constantly until fully incorporated and the mixture is creamy. This step adds richness that balances the vinegar's tang.
Assemble and Serve Warm
Once the potatoes are perfectly crisp, transfer them to a serving platter. Create a well in the center of the wedges and spoon the herbed mayo mixture into the hollow. Use a spoon to gently press the mayo into the wedges, ensuring each piece is coated with the creamy herbed center.
Serve immediately while the wedges are still crisp. The contrast of the tangy, crisp exterior with the cool, herbed mayo core creates a perfect balance of textures and flavors. For extra presentation, garnish with additional chopped dill and chives before serving.
Pro Tips For Making Vesuvio Potatoes
- PARBOIL FIRST: I learned this the hard way—skipping the parboil means uneven cooking and a gummy texture. Boil Yukon Golds in salted water for 8-10 minutes until just fork-tender, then drain and let them steam-dry in the pot for 2 minutes. This step guarantees they’ll finish crispy in the oven without falling apart.
- SALT THE POTATOES: Don’t just salt the water—toss the parboiled potatoes with flaky sea salt (about 1 teaspoon per pound) before roasting. The salt clings to the skin and caramelizes with the olive oil and butter, giving that signature crispy, savory bite. (Yes, even if you’re impatient like me.)
- USE COLD BUTTER: After roasting, fold in cold unsalted butter (cut into small cubes) while the potatoes are still piping hot—this creates steam that emulsifies with the mayo and vinegar for a silky dressing. Warm butter? It’ll turn greasy. Cold butter? Creamy perfection. (Your future self will thank you.)
- DRESS IMMEDIATELY: Don’t let those potatoes sit—they’ll cool and absorb the dressing unevenly. Toss them straight out of the oven with the mayo-vinegar mix (about 3 tablespoons each per pound of potatoes) while they’re still hot. If you wait, you’ll end up with soggy, underflavored spuds. (I know, I know, but trust the process.)
Make-ahead tips for this dish
Prep Ahead Strategy
Make the herbed mayo up to 3 days ahead and store it in an airtight container in the fridge. This saves time on cooking day and keeps the flavors vibrant. I like to portion it into small ramekins for easy serving alongside the warm potatoes.
The texture remains creamy, though it may firm up slightly after chilling—just stir gently before using. 💡
Potato Prep Shortcut
Cut the Yukon Gold potato wedges and store them in a sealed container in the fridge for up to 24 hours before baking. This allows the vinegar marinade to penetrate the potatoes more deeply, enhancing the tangy flavor.
Just toss them in the vinegar mixture again before baking to refresh the coating. This step ensures consistent results even when preparing ahead. ⏰
Baking Prep for Efficiency
Arrange the potato wedges on rimmed baking sheets and cover them with plastic wrap. Store these prepped trays in the fridge for up to 12 hours before baking. When ready to cook, simply remove from the fridge, let sit at room temperature for 10 minutes, then bake as directed.
This method maintains crispiness and saves you from last-minute prep during busy weeknights. 🌡️
Herbed Mayo Variations
For added convenience, prepare two herbed mayo variations: one with dill and one with chives. Store them separately in small containers, then mix equal parts when ready to serve.
This approach lets you customize each serving while keeping prep simple. You can also make a spicy version with ½ teaspoon cayenne pepper for guests who enjoy heat. 🌶️
Reheating for Leftovers
Reheat leftover wedges in a 400°F oven for 10-15 minutes until crisp again. For a quicker option, use the air fryer at 375°F for 5-7 minutes, shaking the basket halfway through.
The herbed mayo reheats best when warmed gently in the microwave for 20-30 seconds—just stir it well before serving to restore creaminess. 🔥
Serving Prep for Parties
Assemble the potatoes on a large platter and cover with foil. Keep the herbed mayo in a separate bowl with a lid. Place both in a 200°F oven for up to 30 minutes before serving to maintain warmth.
This is perfect for buffet-style meals where guests serve themselves. Garnish with fresh dill and chives right before serving to keep the presentation vibrant. ✨
Nutrition facts
Frequently asked questions
Why do these potatoes need vinegar?
The white wine vinegar creates a crispy exterior while adding a bright, tangy flavor that balances the richness of the herbed mayo core. It also helps prevent sogginess during baking by drawing out excess moisture. The acidity in the vinegar enhances the potatoes' natural sweetness, making each bite more vibrant.
Can I use russet potatoes instead of Yukon Gold?
While you can use russets, they won't give the same tender interior as Yukon Golds. Russets are starchier and can become too dry or crumbly when baked this way. For best results, stick with Yukon Golds—their waxy texture holds up perfectly to the crisping process while staying moist inside. If you must substitute, try fingerling potatoes for a similar texture.
How do I fix potatoes that turned out soggy?
Soggy potatoes usually happen from overcrowding or insufficient drying time. For next time, pat the wedges completely dry after cutting and let them sit for 10-15 minutes before baking. Also ensure they're spaced ½-inch apart on the baking sheet. If you already baked them, try reheating in an air fryer at 400°F for 5-7 minutes to restore crispiness.
What's the best way to serve these potatoes?
These potatoes shine as a side for steak, grilled chicken, or roasted fish, but they're hearty enough to be a vegetarian main course. Pair with a simple arugula salad or steamed green beans to complement their rich flavors. For extra presentation, serve them on a wooden board with fresh dill and chives scattered on top. The herbed mayo core makes them perfect for dipping too!
Can I make this recipe ahead of time?
Prep the herbed mayo up to 3 days ahead and store it chilled. Cut the potato wedges and store them in the fridge for up to 24 hours before baking. For the most efficient prep, arrange wedges on baking sheets, cover with plastic, and refrigerate for 12 hours before baking. Just let them sit at room temperature for 10 minutes before baking for best results.