Baked sweet potato slices: best tips for golden crisp edges

You know that warm, cozy smell that fills the kitchen on a chilly evening? The one that somehow feels like a hug? That’s what I remember from the first time I made baked sweet potato slices with my family. We crowded around the oven, waiting for that golden, slightly crispy magic to happen. Frankly, the moment I took the first bite, I knew this would be one of those recipes that keeps showing up on our table comforting, colorful, and ridiculously simple.
Why You’ll Love This Recipe
- Naturally healthy: no frying, just oven-baked goodness that feels indulgent but isn’t.
- Crispy edges + creamy centers: the best of both worlds in every bite.
- Super versatile: snack, side dish, or even a light lunch.
- Family-friendly: even picky eaters love the gentle sweetness.
Table of Contents
Ingredients List
You’ll need:

- medium sweet potatoes – washed and scrubbed. Choose firm ones with smooth skin.
- olive oil – gives that lovely caramelized edge. You can use avocado oil too.
- Sea salt – enhances the natural sweetness.
- Black pepper – a little bite for contrast.
- Paprika or cinnamon (optional) – depending on whether you’re feeling savory or cozy-sweet.
Optional Add-Ins
- Fresh herbs like rosemary, thyme, or parsley for fragrance.
- A drizzle of maple syrup for dessert-style slices.
- Garlic powder if you want a savory twist.
What is baked sweet potato slices
Baked sweet potato slices are thin rounds of sweet potato, lightly coated with oil and seasoning, then roasted until golden and slightly crisp on the edges. They’re naturally sweet, comforting, and so easy to make. Honestly, they’re the kind of food that feels like a warm hug simple, homemade, and downright addictive.
Timing
- Prep time: around 10 minutes
- Cooking time: 30–35 minutes total.
- Total time: roughly 45 minutes.
How to Make baked sweet potato slices
Step 1: Prep the Potatoes

Wash the sweet potatoes thoroughly. You can peel them, but I usually don’t the skin crisps up beautifully. Slice them into even rounds, about ¼ inch thick. Not too thin, not too chunky.
Pro tip: Try to keep the slices similar in thickness so they cook evenly.
Step 2: Toss in Oil and Spices

In a big bowl, drizzle olive oil over the slices. Sprinkle sea salt, pepper, and whatever seasoning mood strikes you paprika for smoky warmth or cinnamon for dessert vibes. Mix with your hands until every piece looks glistening.
To be honest with you, this is my favorite part the simple act of coating those slices feels therapeutic.
Step 3: Arrange and Bake

Spread them out on a parchment-lined baking sheet. Don’t overcrowd them; they need breathing space. Bake at 200°C (400°F) for 15 minutes on one side, then flip each slice carefully.
After another 15–20 minutes, they’ll turn golden and just slightly crisp on the edges. That’s your cue.
Pro tip: if you want them extra crispy, broil for the last 2 minutes. But keep an eye on them they brown fast.
Step 4: Rest and Serve

Take them out and let them rest for five minutes. That’s when the exterior sets perfectly while the inside stays tender.
Professional Cooking Tips
- Don’t overcrowd the pan. Give every slice room that’s how you get those crisp edges.
- Preheat your oven fully. Sweet potatoes love even heat.
- Flip once only. Too much flipping makes them lose their structure.
- Experiment with seasoning. Try cumin, garlic salt, or chili flakes for a spicy kick.
- Watch the thickness. Thinner slices cook faster and crispier; thicker ones stay creamy inside.
How to Serve baked sweet potato
You can serve baked sweet potato slices in endless ways that’s part of their charm.
- As a side dish with grilled chicken or steak.
- With hummus or Greek yogurt dip for a quick snack.
- Layered in a Buddha bowl with quinoa, avocado, and roasted chickpeas.
- Topped with feta cheese and honey for a sweet-salty twist.
- Or my personal favorite stacked like mini sliders with caramelized onions.
How to Store and Reheat
To store baked sweet potato slices, let them cool completely, then place them in an airtight container or resealable bag. Keep them in the fridge for up to 4 days. For longer storage, freeze on a tray first, then bag them (up to 2 months). To reheat, bake at 190°C (375°F) for 8–10 minutes, or air-fry for extra crispness they’ll taste freshly made again.
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- Fried cauliflower made easy with this crispy home method
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- Cinnamon Sweet Potato Slices Recipe
Nutritional Information
(roughly 1 cup of slices):
- Calories: about 180
- Fat: 7g (mostly from olive oil)
- Carbs: 30g
- Fiber: 4g
- Protein: 2g
- Vitamin A
- Vitamin C

Baked sweet potato slices: best tips for golden crisp edges
Ingredients
- medium sweet potatoes
- olive oil
- Sea salt
- Black pepper
- Paprika or cinnamon optional
- Optional Add-Ins
- Fresh herbs
- A drizzle of maple syrup
- Garlic powder
Instructions
Step 1: Prep the Potatoes
- Wash the sweet potatoes thoroughly. You can peel them, but I usually don’t the skin crisps up beautifully. Slice them into even rounds, about ¼ inch thick.
Step 2: Toss in Oil and Spices
- In a big bowl, drizzle olive oil over the slices. Sprinkle sea salt, pepper, and whatever seasoning mood strikes you paprika
Step 3: Arrange and Bake
- Spread them out on a parchment-lined baking sheet. Don’t overcrowd the Bake at 200°C (400°F) for 15 minutes on one side, then flip each slice carefully.
Step 4: Rest and Serve
- Take them out and let them rest for five minutes. That’s when the exterior sets perfectly while the inside stays tender.
Notes
Nutritional Information
- Calories: about 180
- Fat: 7g (mostly from olive oil)
- Carbs: 30g
- Fiber: 4g
- Protein: 2g
- Vitamin A
- Vitamin C
FAQs
How long do sweet potato slices take in the oven?
Usually about 30–35 minutes at 200°C (400°F), depending on thickness.
How long will a sweet potato take to cook in the oven?
A whole sweet potato takes around 45–60 minutes, but slices are faster that’s the beauty of baked sweet potato slices.
How long for sweet potatoes in the oven at 180 degrees?
At 180°C (350°F), give them around 40–45 minutes. They’ll cook slower but stay a bit softer inside.
How many minutes to bake a sliced potato?
For sweet potatoes, about 30 minutes total, flipping once halfway for even color and crispness.
Conclusion
To sum it up in a few words: baked sweet potato slices are simple, satisfying, and endlessly adaptable. Whether you serve them as a side, snack, or centerpiece, they deliver warmth, flavor, and comfort every time.
Try this recipe. Then come back and tell me how it turned out. Leave a comment, and subscribe for more easy homemade recipes.
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