Baked Potato Chips Recipe: Salt-Vinegar Crunch in 15 Minutes

This baked salt-and-vinegar potato chips recipe delivers the same addictive crunch as store-bought—but with fresher ingredients and a perfect balance of tangy, salty flavor.

The secret lies in thin, even slices baked at high heat until golden and crispy, then tossed in a zesty vinegar-salt seasoning that clings to every bite. I’ve perfected this method after testing countless variations, and it’s now my go-to for crispy, restaurant-quality chips without the mess of frying.

The process is simpler than you’d think: slice potatoes paper-thin, bake them in a single layer at 425°F for just 12-15 minutes, and finish with a quick toss in seasoning.

The high heat ensures maximum crispiness, while the vinegar-salt blend cuts through the richness for a flavor that’s both bold and balanced. No oil splatter, no deep fryer—just clean, satisfying crunch in under 20 minutes total.

What you’ll end up with is a batch of golden, shatteringly crisp chips that hold their shape and deliver that signature tangy kick with every bite. The vinegar adds a bright acidity that keeps the chips from tasting greasy, while the salt enhances the natural potato flavor.

These chips are perfect for snacking, game day, or even as a crispy topping for soups and salads.

Pro tip: Use a mandoline for perfectly even slices, and don’t overcrowd the baking sheet—this is the key to achieving that ideal crispy texture. Once you try these, store-bought chips won’t stand a chance. Let’s get baking!

Ingredients for baked potato chips salt and vinegar

Fresh potatoes, a splash of vinegar, and a pinch of salt create addictive, crispy chips in minutes.

Russet potatoes are your best bet—they’re naturally low-moisture and slice perfectly thin. Trader Joe’s or Whole Foods carry the best organic russets, but any large russet from your grocery store works. Skip the waxy potatoes like Yukon Gold—they’ll turn gummy. For slicing, a mandoline is a game-changer (I use the OXO Good Grips model), but a sharp knife works in a pinch. Just be patient—uneven slices mean uneven cooking. Store potatoes in a cool, dark place until ready to slice, and don’t wash them until you’re ready to use them (the moisture makes them soggy.

No vinegar on hand? Apple cider vinegar or lemon juice work in a pinch, but distilled white vinegar gives that classic sharpness. The Diamond Crystal kosher salt is key—it’s finer and dissolves better than table salt, clinging perfectly to each chip. Want extra crunch? Toss the sliced potatoes in 1 tbsp cornstarch before baking. The olive oil is just a light coating—don’t drown them. For a smoky twist, swap half the salt for smoked paprika. And if you’re feeling fancy, add a pinch of cayenne for heat.

These chips are best eaten fresh, but if you’ve got leftovers, store them in an airtight container at room temperature for up to 3 days. They lose crispiness fast, so reheat in a 350°F oven for 2-3 minutes to revive. For meal prep, bake an extra batch and freeze them on the baking sheet for 10 minutes before transferring to a bag. They’ll keep for 1 month frozen—just bake straight from frozen at 425°F for 15-18 minutes. Pro tip: Line your baking sheet with parchment paper for easy cleanup, and don’t stack chips—they’ll steam and turn soggy.

Step-by-step instructions for crispy salt-vinegar potato chips

Here's how to transform humble russet potatoes into restaurant-quality chips with that perfect tangy crunch.

Start by thoroughly washing the 2 lb Russet Potatoes under cold water to remove any dirt or debris. I like to use a vegetable brush for stubborn spots—this ensures clean slices. Pat them completely dry with paper towels, then use a mandoline slicer set to 1/16-inch thickness to create paper-thin slices. Work in batches if needed, keeping the slices on a clean kitchen towel to prevent sticking.

Real talk: if you don't have a mandoline, a sharp chef's knife works but requires steady hands. For even slices, place the potato on a cutting board and rock the knife gently while applying even pressure. You want slices so thin they're nearly translucent—this is key to crispy chips. Lay the slices in a single layer on the prepared baking sheet lined with the parchment paper.

In a large bowl, combine the 0.25 cup Diamond Crystal Kosher Salt, 1 tbsp Cornstarch, 1 tsp Garlic Powder, and 0.5 tsp Ground Black Pepper. Give it a quick whisk to break up any salt clumps. This seasoning blend is what creates that signature salt-vinegar flavor profile we're after.

Drizzle the 1 tbsp Olive Oil over the potato slices and toss gently with your hands or a silicone spatula to coat evenly. Then add the seasoning mixture and toss again until every slice is fully coated. I like to press down lightly on the slices to ensure the seasoning sticks—this prevents any bare spots that might stay soft. Spread them out in a single layer on the baking sheet, making sure none overlap.

Preheat your oven to 425°F and let it come to temperature for 10 minutes—this ensures even cooking. Place the baking sheet on the middle rack and bake for 12-15 minutes, flipping the chips halfway through with a thin metal spatula. Watch closely after 10 minutes—you're looking for edges that turn golden brown while the centers remain slightly pale.

The reason we flip halfway is to create crispiness on both sides. If you see any slices browning too quickly, rotate the baking sheet to prevent burning. They're done when they're crispy enough to hold their shape but still slightly bendable—not brittle. Remove them immediately to prevent overcooking.

While the chips are still hot, transfer them to a large bowl. Pour the 0.5 cup White Vinegar over them and toss gently to coat evenly. The vinegar should sizzle slightly from the residual heat—this is perfect. Let them sit for 2-3 minutes to absorb the tangy flavor, then transfer back to the baking sheet.

Here's the thing—this final vinegar step makes all the difference. It's not just about flavor; the acidity helps set the seasoning and creates that signature tang that balances the saltiness. Spread them out again and let them cool for 5 minutes before serving. They'll crisp up even more as they cool, giving you that satisfying crunch in every bite.

Serve the chips straight from the baking sheet while they're still warm for that perfect crunch. If you need to store them, let them cool completely and transfer to an airtight container. They'll keep for 3-4 days at room temperature, though they won't be quite as crispy as fresh. For extra crunch, reheat in the oven at 350°F for 3-5 minutes before serving.

These chips should be uniformly crispy with a perfect balance of salt, vinegar tang, and subtle garlic notes. The edges should be golden brown while the centers remain slightly lighter. Enjoy them immediately—they're at their peak when fresh from the oven!

Dietary considerations for baked potato chips salt and vinegar

Gluten-Free Adaptation

These chips are naturally gluten-free since they only require potatoes, salt, vinegar, and cornstarch. The cornstarch acts as a crisping agent and doesn't contain gluten. Always double-check your vinegar and spices for hidden gluten—stick with distilled white vinegar and certified gluten-free brands like Annie's for seasonings if needed. 🌾

Low-Carb Considerations

For a low-carb version, reduce the potato quantity to 1 lb and increase the seasoning to 0.5 cup kosher salt to compensate for fewer slices. The chips will be more concentrated in flavor, but you'll still get that satisfying crunch.

Pair them with a side of guacamole or sugar-free ranch to keep carbs in check.

Allergen-Friendly Options

If you're avoiding corn, swap the 1 tbsp cornstarch for 1 tbsp arrowroot powder—it crisps just as well. For nut-free kitchens, ensure your olive oil is refined (like Mazzola) to avoid cross-contamination. Always check labels on spices for potential allergens like soy or tree nuts.

Vegan-Friendly Version

This recipe is already vegan-friendly! All ingredients—potatoes, vinegar, salt, oil, and spices—are plant-based. For extra flavor, add 1 tsp smoked paprika or onion powder to the seasoning mix. The vinegar adds a bright tang that makes these chips irresistible for plant-based snacking. 🌱

Low-Sodium Modifications

Reduce the kosher salt to 0.125 cup and boost flavor with 1 tsp garlic powder and 0.5 tsp onion powder. The vinegar’s acidity will still provide that signature tang without overpowering the salt. For extra depth, add 0.25 tsp lemon zest to the seasoning mix.

Frequently asked questions