Transform fresh sweet potatoes into irresistible crispy rounds with warm cinnamon flavor. Peel and slice potatoes into thin rounds, toss with olive oil, cinnamon, salt, and pepper, then roast at 220°C for 25-30 minutes total, flipping halfway through for maximum crispiness. The edges caramelize beautifully while the centers stay tender, creating the perfect texture contrast. Optional drizzles of maple syrup and fresh parsley elevate this simple dish. Naturally vegetarian and gluten-free, this sides works wonderfully alongside grilled meats, fresh salads, or enjoyed on its own as a satisfying snack.
The scent of cinnamon-dusted sweet potatoes wafting through my kitchen on a chilly autumn evening remains one of life's simple pleasures. I stumbled upon this recipe when I had nothing but sweet potatoes left in my pantry before grocery day, and what began as kitchen desperation evolved into a family favorite. The contrast of the crispy edges against the tender interior creates a textural experience that elevates this humble root vegetable into something truly special.
Last Thanksgiving, I was running behind on dinner preparations when my mother-in-law volunteered to help in the kitchen. She picked up these cinnamon-spiced sweet potatoes to try, and I watched her eyes widen with that first bite. By evening's end, she had quietly copied the recipe onto the back of a shopping list, which might be the highest compliment a daughter-in-law can receive.
Ingredients
- Sweet potatoes: Look for medium-sized ones with copper skin and vibrant orange flesh, as they tend to have the perfect balance of starch and sweetness when roasted.
- Ground cinnamon: Freshly opened cinnamon makes a world of difference, releasing those warm, aromatic notes that make this dish sing.
- Olive oil: A good quality olive oil helps achieve those irresistibly crispy edges while adding a subtle richness to counterbalance the sweetness.
- Sea salt: The coarse texture provides little bursts of flavor that elevate the natural sweetness of the potatoes.
Instructions
- Prep your potatoes:
- Slice your sweet potatoes into uniform rounds about 1/4-inch thick, using a sharp knife or mandoline if you have one. Uniformity is your friend here for even cooking.
- Season with intention:
- Toss those beautiful orange rounds in a bowl with olive oil first to create a base for the spices to adhere to. Then sprinkle the cinnamon, salt and pepper, using your hands to ensure each slice gets properly coated.
- Arrange strategically:
- Place each slice on your parchment-lined baking sheet with a little breathing room between them. Overcrowding leads to steaming instead of crisping, and we're after those delectable crispy edges.
- The flip that matters:
- After the first 15 minutes of roasting, take the time to flip each slice individually. This extra attention ensures both sides develop that caramelized exterior that makes these irresistible.
- Finish with flair:
- If you're feeling indulgent, drizzle a bit of maple syrup over the hot sweet potatoes right as they come out of the oven. The heat helps the sweetness penetrate while adding a subtle sheen.
One rainy Sunday afternoon, my neighbor's daughter stopped by just as I was pulling these from the oven. This shy six-year-old, notorious for her picky eating habits, cautiously tried one piece and then another, eventually abandoning all pretense and helping herself to a small plateful. Her mother later texted asking for the recipe, saying it was the first vegetable her daughter had voluntarily eaten in weeks.
Flavor Variations to Try
While cinnamon creates that classic warm profile, I've experimented with countless variations over the years. A teaspoon of smoked paprika transforms these into savory rounds perfect alongside grilled meats, while a sprinkle of chipotle powder introduces a subtle heat that blooms beautifully against the sweet backdrop. The versatility of this simple dish continues to surprise me even after making it countless times.
Making Ahead and Storage
Though best enjoyed fresh from the oven, these crispy rounds can be prepared in advance for busy weeknights. I've found that partially baking them for just 20 minutes, then cooling and refrigerating allows you to finish them with a quick 10-minute high-heat roast just before serving. The texture remains delightfully crisp, and you get that fresh-from-the-oven appeal with minimal last-minute effort.
Serving Suggestions
These versatile sweet potato rounds transition seamlessly from casual weeknight side to elegant dinner party offering. I've served them alongside everything from simple roast chicken to holiday ham, and they always complement rather than compete with the main dish.
- Create a beautiful composed plate by alternating the rounds with slices of roasted beets for a stunning color contrast.
- Serve with a simple yogurt dip spiked with lime zest and a touch of honey for an appetizer that disappears in minutes.
- Pack cooled leftovers in lunch boxes where they're equally delicious at room temperature, making them perfect for meal prep.
Whether served as an elegant side or eaten straight from the baking sheet while standing at the counter, these crispy cinnamon sweet potatoes bring a simple joy to everyday cooking. They remind me that sometimes the most memorable dishes come from the humblest ingredients.
Common Questions
- → How do I achieve maximum crispiness?
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Avoid overcrowding the baking sheet and ensure potato slices are arranged in a single layer without overlapping. Flip each slice halfway through cooking for even browning on both sides. Pat potatoes dry before coating with oil for extra crispiness.
- → Can I prepare these ahead of time?
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Yes, you can slice and coat the potatoes several hours ahead. Store them in the refrigerator on the baking sheet, then roast just before serving. Enjoy them fresh from the oven for the best texture and flavor.
- → What thickness should the potato slices be?
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Slice potatoes into uniform 1/4-inch rounds. This thickness allows the edges to crisp up nicely while keeping the centers tender. Using a mandoline helps achieve consistent, even slices.
- → How can I add more flavor?
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Experiment with a pinch of cayenne pepper for heat, swap cinnamon for smoked paprika for savory notes, or add nutmeg for warmth. Drizzle with maple syrup or honey while hot, and garnish with fresh herbs like parsley or chives.
- → Are there good serving suggestions?
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Serve alongside grilled chicken, roasted meats, or fresh salads for a complete meal. They also work beautifully as a standalone snack or appetizer. The natural sweetness pairs well with both savory and slightly spiced dishes.
- → Can I make this vegetarian or vegan?
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This dish is already vegetarian. It's also naturally vegan since it uses olive oil instead of butter. All ingredients are plant-based, making it perfect for any dietary preference.