Baked Potato Slices Recipe

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Golden, crispy, and irresistibly delicious—these baked potato slices are everything you love about comfort food, simplified. Whether you’re prepping for a casual weeknight dinner or entertaining guests over the weekend, this side dish is a show-stealer. Each bite is a blend of crispy edges, tender centers, and savory flavors that scream homemade goodness.

Perfectly seasoned and finished with a sprinkle of parmesan and fresh chives, these slices are the ultimate potato upgrade. Dip them in sour cream, pair with grilled meats, or eat them straight off the tray (no judgment here). They’re not just a side—they’re the kind of snack that gets devoured before the main dish hits the table.

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Preparation Phase & Tools to Use

Mandoline slicer or sharp knife – The key to evenly baked slices lies in their thickness. A mandoline slicer gives you precise, uniform cuts, ensuring every slice crisps up evenly. If using a knife, just aim for consistency.

Baking sheet or roasting pan – Opt for a sturdy, rimmed baking sheet to give the slices enough space to crisp without overlapping. This promotes even browning and prevents soggy bottoms.

Parchment paper or silicone baking mat – Prevents sticking and makes cleanup effortless.

Brush or spray bottle – For evenly distributing olive oil on each slice without over-saturating them. This helps create that golden, crispy finish.

Tongs or spatula – Flipping the slices halfway through ensures both sides are golden-brown and delicious.

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Ingredients for the Baked Potato Slices Recipe

Yukon Gold or Russet Potatoes – These are the stars of the dish. Yukon Golds offer a buttery flavor and creamy texture, while Russets bring a fluffy interior and crispy skin.

Olive Oil – Essential for achieving that crave-worthy crisp. It also enhances the potato’s natural flavor without overpowering it.

Garlic Powder – Brings a savory depth and aromatic note that complements the mildness of the potato.

Salt & Black Pepper – Simple, but crucial. They balance the flavors and highlight the potatoes’ natural taste.

Parmesan Cheese (Grated) – Adds a salty, nutty finish that crisps up beautifully in the oven.

Fresh Chives – A fresh, oniony pop of color and taste added after baking for brightness.

Sour Cream (Optional) – The perfect cool and creamy contrast to the hot, crispy slices.

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How To Make the Baked Potato Slices Recipe

Step 1: Preheat and Prep

Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or a silicone mat for easy cleanup.

Step 2: Slice the Potatoes

Using a mandoline slicer or sharp knife, cut the potatoes into ¼-inch thick slices. Try to keep them uniform so they bake evenly.

Step 3: Season Generously

Place the slices in a bowl. Drizzle with olive oil, sprinkle with garlic powder, salt, and black pepper. Toss until all slices are coated evenly.

Step 4: Arrange and Bake

Lay the slices flat on the prepared baking sheet in a single layer, avoiding overlap. Bake for 20 minutes, flip with tongs, then bake for another 15-20 minutes until golden and crispy.

Step 5: Garnish and Serve

Remove from the oven and immediately sprinkle with grated parmesan while hot. Top with freshly chopped chives and a dollop of sour cream if using.

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How to Serve and Store These Baked Potato Slices

These baked potato slices are best served fresh from the oven when their edges are at their crispiest. Serve them as a side with grilled steak, roasted chicken, or even as an appetizer with a dipping trio of ranch, sour cream, and spicy aioli.

If you have leftovers (lucky you), store them in an airtight container in the refrigerator for up to 3 days. To reheat, avoid the microwave—use the oven or air fryer to bring back their crispy texture. A quick 5-8 minutes at 375°F should do the trick.

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Frequently Asked Questions

How thin should I slice the potatoes?

About ¼ inch thick works best. Too thin, and they may burn; too thick, and they won’t crisp properly.

Can I use sweet potatoes instead?

Absolutely! Just note that sweet potatoes cook slightly faster and tend to caramelize more, which gives them a different kind of crisp and flavor.

What’s the best way to get them extra crispy?

Make sure the slices don’t overlap on the baking sheet. Using convection bake if your oven has it also helps.

Can I prep these in advance?

You can slice the potatoes and soak them in water (to prevent browning) a few hours ahead. Dry thoroughly before seasoning and baking.

Is it okay to leave the skin on?

Definitely. The skin adds texture and helps hold the slices together. Just give them a good scrub first.

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Want More Side Dish Ideas?

If these crispy baked potato slices hit the spot, you’ll love these other comforting and easy-to-make recipes from Life With Olivia:

• Cheesy Ranch Potatoes for a creamy, flavor-packed twist.
• Scalloped Corn Casserole if you’re after something warm and hearty.
• One Pan Garlic Herb Chicken with Potatoes & Green Beans for a full meal with minimal cleanup.
• Sweet Garlic Chicken in the Crockpot if slow-cooked flavors are your jam.

And for even more savory recipes, check out my daily posts on Pinterest at Life With Olivia.

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Save This Recipe for Later

📌 Save this recipe to your Pinterest side dish board so you can come back to it any time.

Tried it already? I’d love to hear how it went! Did you go classic or try a spicy version with cayenne or paprika? Did you pair it with a creamy dip or just sprinkle on more cheese?

Let me know in the comments! I always enjoy hearing how you all customize these recipes and make them your own.

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