Imagine sinking your teeth into crispy salt and vinegar fingerling potatoes, where each bite offers a delightful crunch followed by a tangy explosion that dances on your taste buds. The aroma wafts through the kitchen, inviting you to indulge in this irresistible dish that transforms any ordinary meal into a culinary celebration.

I still remember the first time I tried these little gems at a summer barbecue, where the sun was shining and laughter filled the air. Perfect as a side dish or a snack, these salt and vinegar fingerling potatoes bring back memories of carefree days spent with friends, making every occasion feel special while promising an unforgettable flavor experience that keeps you coming back for more.
Why Is Salt and Vinegar Fingerling Potatoes So Irresistibly Good?
Crispy perfection: These fingerling potatoes achieve an irresistible crunch, thanks to a simple roasting technique.
Tangy delight: The zesty salt and vinegar dressing elevates every bite, making them a flavor-packed choice for any meal.
Quick and easy: With just 15 minutes of prep and 30 minutes of cook time, you can whip up this side dish in no time.
Versatile snack: Perfect as a side or a standalone snack, they pair beautifully with a variety of main dishes.
Crowd-pleaser: Their unique taste and texture make them a hit at gatherings, ensuring everyone keeps coming back for more!
Salt and Vinegar Fingerling Potatoes Ingredient List
- 1.5 pounds fingerling potatoes (washed and halved) – Choose small, firm potatoes for the best texture and flavor in your Salt and Vinegar Fingerling Potatoes.
Dressing:
- ¼ cup white vinegar (for tanginess) – This adds a sharp, zesty flavor that perfectly complements the roasted potatoes.
- 2 tablespoons olive oil (for roasting) – Use extra virgin olive oil for a richer taste and to help achieve that crispy texture.
- 1 teaspoon sea salt (to taste) – Adjust according to your preference, as it enhances the overall flavor of the dish.
- ½ teaspoon black pepper (freshly ground) – Freshly ground pepper adds a warm spice that balances the tangy dressing beautifully.
How to Make Salt and Vinegar Fingerling Potatoes
1. Preheat the oven to 425°F (220°C).
Get your oven cozy and ready for those crispy fingerling potatoes! This high temperature is key to achieving that perfect golden crunch.
2. Boil the potatoes.
In a large pot, bring salted water to a boil. Add 1.5 pounds of washed and halved fingerling potatoes, cooking them for 10-15 minutes until tender but not falling apart—soft yet firm is the goal!
3. Drain the potatoes.
Once they’re just right, drain the potatoes and let them cool slightly in the pot. Allowing them to cool helps develop that delightful crispy exterior during roasting.
4. Mix the dressing.
In a mixing bowl, combine 2 tablespoons of olive oil, ¼ cup of white vinegar, 1 teaspoon of sea salt, and ½ teaspoon of freshly ground black pepper. This tangy blend is what makes these fingerling potatoes sing!
5. Toss the potatoes gently.
Add your cooled fingerling potatoes into the bowl with the dressing mixture, tossing gently to coat each piece evenly in that glorious tangy goodness.
6. Spread on a baking sheet.
Arrange the coated potatoes in a single layer on a baking sheet, ensuring they have space to crisp up beautifully without overcrowding.
7. Roast in the preheated oven.
Roast them for 20-25 minutes, turning halfway through, until they are golden brown and crispy on all sides—watch for that deliciously inviting color!
8. Cool briefly before serving.
Remove from the oven and let your Salt and Vinegar Fingerling Potatoes cool for a few minutes before serving; this helps settle those tasty flavors.
9. Enjoy warm!
Now it’s time to dig in! Enjoy your warm salt and vinegar fingerling potatoes as a delightful side or snack.
Optional: Sprinkle with fresh herbs for an extra touch of flavor!
Exact quantities are listed in the recipe card below.
Pro Tips for Salt and Vinegar Fingerling Potatoes
- Proper Cooking Time: Ensure you boil the fingerling potatoes just until tender to avoid mushiness; they should hold their shape beautifully.
- Toss Gently: When coating the potatoes in the dressing, be gentle to prevent breaking them; a light touch will keep your Salt and Vinegar Fingerling Potatoes intact.
- Single Layer: Spread the potatoes out evenly on the baking sheet. This allows hot air to circulate, giving you that perfect crispy texture without steaming.
- Turn Halfway: Remember to turn the potatoes halfway through roasting for even crisping; this simple step can elevate your dish from good to great.
- Cooling Period: Let them cool slightly after roasting. This brief resting time enhances their crunchiness, making every bite a delightful experience.
How to Store and Freeze Salt and Vinegar Fingerling Potatoes

- Room Temperature: Enjoy your Salt and Vinegar Fingerling Potatoes fresh for up to 2 hours after serving. If left out longer, they should be discarded to ensure food safety.
- Fridge: Store any leftover potatoes in an airtight container in the fridge for up to 3 days. This helps preserve their crispiness while keeping that tangy flavor intact.
- Freezer: For longer storage, freeze the potatoes after roasting. Spread them on a baking sheet until firm, then transfer to a freezer-safe bag for up to 2 months. Reheat in the oven for best results.
- Reheating: To re-crisp your Salt and Vinegar Fingerling Potatoes, preheat the oven to 400°F (200°C) and bake for about 10-15 minutes until heated through and crispy again.
Salt and Vinegar Fingerling Potatoes Your Way
Feel free to get creative with this recipe; customizing it can elevate your snacking experience!
- Herbed: Add 1 tablespoon of chopped fresh herbs like rosemary or thyme for an aromatic twist. The herbs will infuse the potatoes with a delightful earthy flavor that complements the tanginess of the dressing beautifully.
- Spicy: Toss in ½ teaspoon of red pepper flakes to bring some heat. This simple addition introduces a pleasant kick that will awaken your taste buds, making each bite exciting.
- Garlic-Infused: Mix in 1–2 cloves of minced garlic before roasting for a savory depth. Roasting garlic alongside the potatoes creates a sweet, caramelized flavor that pairs perfectly with the vinegar dressing.
- Crispy Parmesan: Sprinkle ¼ cup of grated Parmesan cheese during the last five minutes of roasting. This adds a rich, nutty flavor and a crispy texture that enhances the overall experience of these fingerlings.
- Zesty Lemon: Squeeze fresh lemon juice over the finished dish for an extra zing. The citrus brightens up the flavors, giving your potatoes a refreshing lift that balances their richness.
- Smoky Paprika: Dust with 1 teaspoon of smoked paprika before roasting to add a smoky depth. This twist brings warmth and complexity, transforming your potatoes into a gourmet treat.
- Vegan Alternative: Substitute olive oil with avocado oil for a plant-based option without compromising flavor or crispiness. Avocado oil has a high smoke point and lends its own subtle richness, making it an excellent choice for roasting.
Make Ahead Options
Preparing Salt and Vinegar Fingerling Potatoes ahead of time is a fantastic way to streamline your meals while still enjoying that crispy, tangy goodness. You can wash and halve the 1.5 pounds of fingerling potatoes and store them in the refrigerator for up to 24 hours before cooking. The dressing, made with ¼ cup white vinegar, 2 tablespoons olive oil, 1 teaspoon sea salt, and ½ teaspoon freshly ground black pepper, can also be mixed in advance and stored separately for up to 3 days. To finish the dish, simply boil the potatoes as directed, toss them in the dressing, roast them until crispy for about 20-25 minutes at 425°F (220°C), and enjoy your perfectly seasoned Salt and Vinegar Fingerling Potatoes warm! This approach not only saves time but ensures you have a delicious side ready to complement any meal.
Salt and Vinegar Fingerling Potatoes Recipe FAQs
What type of potatoes are best for this recipe?
Fingerling potatoes are ideal due to their naturally creamy texture and unique shape. They hold up well during cooking, becoming tender without falling apart. If you can't find fingerling potatoes, baby Yukon Gold or new potatoes would work as great substitutes.
How should I store leftover salt and vinegar fingerling potatoes?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To keep them crispy, you can reheat them in a preheated oven at 375°F (190°C) for about 10-15 minutes before serving.
Can I freeze salt and vinegar fingerling potatoes?
While it's not recommended to freeze fully roasted fingerling potatoes due to texture changes, you can freeze the cooked, unseasoned potatoes after boiling them. Just ensure they are cooled completely before placing them in a freezer-safe bag. When you're ready to enjoy them, thaw and roast directly from frozen!
What if my potatoes aren't crispy after roasting?
If your salt and vinegar fingerling potatoes aren't as crispy as you'd like, try spreading them out more on the baking sheet or increasing the roasting time by an additional 5-10 minutes. Also, make sure they’re coated evenly with olive oil; this helps achieve that golden-brown crust.
How many servings does this recipe yield?
This recipe serves 4 people, making it perfect for a family meal or gathering. Each serving contains approximately 180 calories, so it's a lovely side dish that complements many main courses without overwhelming your meal.
Can I adjust the seasoning to suit dietary needs?
Absolutely! Feel free to reduce the amount of sea salt if you're watching your sodium intake or replace black pepper with a pinch of cayenne pepper for some heat. This recipe is versatile, allowing you to customize it according to your taste preferences!

Salt and Vinegar Fingerling Potatoes
Ingredients
Method
- Preheat the oven to 425°F (220°C).
- In a large pot, bring salted water to a boil. Add the fingerling potatoes and cook for 10-15 minutes until tender but not falling apart.
- Drain the potatoes and let them cool slightly.
- In a mixing bowl, combine the olive oil, white vinegar, sea salt, and black pepper.
- Add the cooked fingerling potatoes to the bowl and toss gently to coat.
- Spread the potatoes in a single layer on a baking sheet.
- Roast in the preheated oven for 20-25 minutes, turning halfway through, until golden and crispy.
- Remove from the oven and let cool for a few minutes before serving.
- Enjoy your salt and vinegar fingerling potatoes warm.




