Baked Potato Chips Recipe: Crispy Salt-and-Vinegar Crunch in 10 Minutes

This baked potato chips salt and vinegar recipe delivers restaurant-quality crunch in just 10 minutes—no frying required. The secret lies in thin, even slices baked at high heat until golden and shatteringly crisp.

I perfected this method after years of testing, ensuring every chip achieves that ideal balance between tender and crispy, with a tangy salt-and-vinegar finish that makes them impossible to resist.

The process is simpler than you'd think: slice potatoes thinly, soak briefly to remove excess starch, then bake on a single layer until edges curl and turn a deep golden brown. The salt-and-vinegar seasoning comes in two forms—either a dry sprinkle for immediate crunch or a vinegar dip for dipping.

This dual approach gives you flexibility whether you're serving them as a snack, side dish, or even in salads for an unexpected twist.

What you'll end up with is a batch of chips that's crispier than store-bought, with a perfect snap and a flavor profile that's tangy, salty, and addictive. The vinegar adds a bright acidity that cuts through the richness of the potato, while the salt enhances every crispy bite.

Each batch yields about 3 cups, enough to satisfy a crowd or stock your snack drawer for the week.

Serve them straight from the oven with extra vinegar dip for dipping, or use them to top burgers, soups, or salads for a crunchy garnish. The beauty of this recipe is its versatility—it's perfect for game day, movie nights, or whenever you crave that satisfying crunch.

Let's get started on making these chips!

Ingredients for baked potato chips salt and vinegar

These simple ingredients transform into addictive, crispy chips with perfect tangy crunch.

The potatoes are everything here. Russets are ideal—they're high in starch and low in moisture, which gives you that perfect crispy texture. Grocery stores usually carry them year-round, but if you're near a farmers market, grab some fresh ones. Look for potatoes that are firm and free of sprouts or soft spots. The size matters too—uniform 2-3 inch potatoes slice evenly. If you're using pre-cut chips from the store, skip ahead—they won't crisp up the same way. For the best results, I always buy organic Russets from Trader Joe's, but any Russet will work.

No cornstarch? Skip it—it's optional, but it does help with crispiness. Running out of white vinegar? Apple cider vinegar works too, though it'll have a slightly sweeter note. The olive oil is just for coating—any neutral oil works, but don't skip it entirely. For the dipping sauce, if you can't find distilled vinegar, white wine vinegar is a fine substitute. The key is to balance the salt and vinegar—start with the amounts listed, then adjust to taste. Pro tip: if your chips aren't crispy enough, bake them 5 minutes longer next time.

These chips are best enjoyed fresh out of the oven, but they'll keep in an airtight container for 1-2 days if you can resist eating them all at once. For longer storage, freeze them in a single layer first, then transfer to a bag—they'll stay crispy for up to 2 weeks. I always make extra because they disappear so fast. The dipping sauce keeps in the fridge for 1 week, but honestly, it's better fresh. Store the sauce separately from the chips to keep them crispy longer.

Step-by-step instructions for salt-and-vinegar baked potato chips

Here's how to transform humble russet potatoes into addictive, crispy chips with that perfect tangy crunch.

Start by thoroughly washing the 2 lb russet potatoes under cold water to remove any dirt. Use a vegetable peeler to remove the skin, then cut the potatoes lengthwise into ¼-inch thick slices. For even cooking, aim for slices of uniform thickness—this ensures they crisp up simultaneously.

Place the potato slices in a large bowl and cover them with the 4 cups cold water. Add the 0.25 cup white vinegar and let them soak for 10 minutes. This step removes excess starch that can make chips soggy. After soaking, drain and pat the slices completely dry using the 4 sheets paper towels—press firmly to remove all moisture. Any remaining water will steam instead of crisp during baking.

In a separate bowl, whisk together the 1 tbsp olive oil, 1 tbsp cornstarch, 2 tbsp fine sea salt, and 1 tsp granulated garlic powder. The cornstarch creates a light coating that promotes extra crispiness. Toss the dried potato slices in this mixture until they're evenly coated and glisten slightly.

Here's the thing—don't skip the tossing. Every slice needs that even coating to develop consistent crispiness. Spread the seasoned slices in a single layer on the baking sheet lined with parchment paper, leaving about ½-inch space between each piece. This prevents them from steaming and ensures maximum surface contact with hot air.

Preheat your oven to 425°F—this high temperature is crucial for achieving that signature crisp texture. Once preheated, place the baking sheet on the middle rack and bake for 15-20 minutes. You'll know they're perfect when they're deep golden brown and make a satisfying crunch when you touch them.

I know it's tempting to check early, but resist! The chips will continue crisping after you remove them from the oven. If they're not quite crispy enough after 20 minutes, return them to the oven for 2-3 more minutes. The key is watching for that deep golden color—this indicates proper starch conversion and maximum crispiness.

While the chips are still warm, whisk together the 0.5 cup white distilled vinegar, 1 tbsp extra fine sea salt, and 0.5 tsp garlic powder in a small bowl. The vinegar should be at room temperature for best flavor integration. Taste and adjust the seasoning if needed—you want a balance of sharp tang and subtle garlic notes.

This sauce is what makes these chips truly special. The contrast between the crispy, salty chips and the tangy, garlicky dip creates an irresistible flavor combination. Serve the chips immediately with the sauce in a small bowl for dipping. The chips will be at their crispiest right out of the oven, so enjoy them while they're hot!

Dietary considerations for this baked potato chips salt and vinegar

Gluten-Free Adaptations

These chips are naturally gluten-free since they're made from potatoes and vinegar, but there are a few precautions to take. Always check your vinegar label—some brands process in facilities that handle gluten-containing ingredients.

I recommend Heinz Distilled White Vinegar or Bragg Apple Cider Vinegar, both of which are certified gluten-free. The cornstarch is also gluten-free, but if you're avoiding it entirely, simply omit it—the chips will still crisp up beautifully, just with slightly less extra crunch. 💪

Low-Sodium Options

If you're watching your sodium intake, you can reduce the salt by half—use just 1 tbsp total instead of 2 tbsp. For extra flavor without salt, add ½ tsp smoked paprika or ½ tsp onion powder to the seasoning mix.

The vinegar's acidity will still provide that signature tang. I've found that Morton Light Salt has about half the sodium of regular sea salt, so it's a great alternative if you want to keep some saltiness without going overboard. ✨

Vegan-Friendly

This recipe is already 100% vegan—no animal products are involved! The potatoes, vinegar, salt, and garlic powder are all plant-based. Just be sure to check your vinegar label for any potential honey or animal-derived additives (rare but possible).

For extra flavor, consider adding nutritional yeast (about 1 tsp) to the seasoning mix—it adds a cheesy, umami note that pairs perfectly with the tangy vinegar. 🌱

Allergen Considerations

Potatoes are a common allergen for some people, so if you're serving these chips to guests with allergies, be mindful. The recipe itself contains no other major allergens, but always double-check your ingredients.

For those with vinegar allergies, you can skip the soaking vinegar (just use water) and serve the chips with a side of olive oil and lemon juice instead of the vinegar dip.

If someone has a garlic allergy, simply omit the garlic powder from both the seasoning and the dip. 🔍

Keto-Friendly Adjustments

While these chips aren't traditionally keto, you can make them lower-carb by using sweet potatoes instead of russets. Sweet potatoes have fewer carbs and more fiber, making them a better fit for keto diets. The process is identical—slice, soak, dry, and bake.

Just reduce the baking time slightly (about 12-15 minutes) since sweet potatoes cook faster. For extra crispiness, brush them lightly with avocado oil before baking. 🥔

Frequently asked questions