Side Dishes
This accordion sweet potato recipe transforms humble sweet potatoes into a showstopping side dish with crispy celery crowns and a warm, spiced filling. The secret lies in thinly slicing the potatoes, stacking them like pages in a book, and baking until the edges caramelize to golden perfection.
I developed this technique after years of testing different methods to achieve that ideal balance of tender interior and crispy exterior—no more mushy sweet potatoes here.
The magic happens when you layer the sliced potatoes with a blend of olive oil, garlic powder, cinnamon, and a pinch of smoked paprika before baking. This accordion method ensures even cooking and creates those beautiful, crispy edges that make this dish visually stunning.
The celery crowns add a delightful crunch that contrasts beautifully with the soft, spiced filling inside.
What you'll end up with is a side dish that's as impressive as it is delicious—perfect for holiday tables, family dinners, or even as a main course when paired with grilled meats.
The aroma of cinnamon and garlic fills your kitchen as it bakes, creating an inviting atmosphere that makes everyone anticipate the first bite.
Ready in just 45 minutes, this recipe delivers restaurant-quality results with minimal effort. The best part? It's incredibly versatile—serve it alongside roasted chicken, turkey, or even as a vegetarian centerpiece. Let's get started on creating this crowd-pleaser!
Ingredients for accordion sweet potato
Sweet potatoes, celery, and spices—simple ingredients for a dish that looks like art.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Sweet Potatoes 🍠 | 2 whole | Medium-sized, peeled and sliced thin |
| Celery Stalks 🧅 | 4 whole | Thinly sliced into ribbons |
| Extra-Virgin Olive Oil 🫒 | ¼ cup | For brushing and layering |
| Garlic Powder 🧄 | 1 tbsp | Freshly ground preferred |
| Ground Cinnamon 🍃 | 1 tsp | High-quality for best flavor |
| Smoked Paprika 🌶️ | ½ tsp | For that smoky depth |
| Salt 🧂 | ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ¼ tsp | Freshly cracked for best flavor |
| Brown Sugar 🍯 | 1 tbsp | Lightly packed for sweetness |
| Unsalted Butter 🧈 | 2 tbsp | Melted for filling |
| Heavy Cream 🥛 | ¼ cup | Optional for extra richness |
| Fresh Parsley 🌿 | ¼ cup | Chopped for garnish |
Sweet potatoes are the star here, so grab the firmest, brightest ones you can find. Trader Joe's or Whole Foods usually carry the best organic varieties—look for smooth skins and no soft spots. Medium-sized potatoes work best; if they're too big, cut them in half lengthwise. The celery? Fresh is a must—wilted stalks won’t hold their shape when baked. I always grab a bunch and slice them all at once so they’re ready when I need them. For the spices, Penzeys or bulk bins at natural grocery stores give you the freshest, most flavorful options—no dusty old jars here.
No extra-virgin olive oil? Light olive oil works in a pinch, but you’ll miss that fruity depth. Running short on celery? Substitute with thinly sliced green beans—they’ll add a different texture but still give that crunch. The smoked paprika is non-negotiable for that restaurant-quality flavor, but if you’re out, regular paprika plus a pinch of liquid smoke gets you close. For the filling, heavy cream isn’t essential—just skip it if you’re watching calories. The butter and brown sugar combo is what makes this filling irresistible, though, so don’t skimp there.
Sweet potatoes keep best in a cool, dark place for up to 2 weeks, but once peeled, use them within 2 days for the best texture. Celery lasts 1 week in the fridge, but slice it just before baking to keep it crisp. The filling can be prepped ahead and stored in the fridge for 3 days—just reheat gently before stuffing. These reheat beautifully, so make extras! They’re perfect for meal prep—just pop them in the oven for 10 minutes at 375°F to crisp up again.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe when I’m too tired to wash dishes. Slice those sweet potatoes into wedges, toss with celery and olive oil, then roast until caramelized—no pans to scrub, just one sheet pan to wipe. Honestly, it’s the kind of meal that makes me feel like a hero.
- Caramelized Crunch: That crispy edge on the outside with the tender, almost buttery inside? It’s the garlic powder and cinnamon working their magic. The celery adds this subtle sweetness that balances the earthy sweet potato—trust me, it’s dangerously addictive.
- Game for Any Day: Pack these into lunchboxes for work or serve them at a potluck—no one will guess they’re this easy. I’ve even reheated leftovers straight from the fridge, and they still taste fresh. Between us, they’re my go-to for game day or lazy Sunday brunches.
- Budget-Friendly Staple: Sweet potatoes and celery last forever, and this recipe stretches them far. A single bag of sweet potatoes and a bunch of celery can feed my family for days, and the spices? You already have them. It’s the kind of meal that keeps my grocery bill in check without skimping on flavor.
Step-by-step instructions for sweet potato accordions with celery crown crunch
Here's how to transform simple sweet potatoes into crispy, layered accordions with a celery crown topping.
Prep and Roast the Sweet Potatoes
Preheat your oven to 425°F and line a baking sheet with parchment paper. Peel the 2 whole large sweet potatoes and slice them lengthwise into ¼-inch thick slices. The thinner the slices, the easier they'll layer later.
Brush both sides of each slice with 2 tablespoons of the extra-virgin olive oil (save the remaining ¼ cup for later). Arrange the slices in a single layer on the baking sheet, leaving ½-inch gaps between them. Roast for 15-18 minutes until the edges are golden brown and the centers are tender when pierced with a fork.
Here's the thing—don't overcrowd the pan. If you need to roast in batches, that's fine, but make sure each slice gets proper airflow to crisp up. If they're too close, they'll steam instead of roast.
Create the Celery Crown Topping
While the sweet potatoes roast, thinly slice the 4 whole celery stalks into ribbons using a sharp knife or mandoline. You want them as uniform as possible for even cooking. Transfer the celery to a bowl and toss with the remaining 2 tablespoons of extra-virgin olive oil.
In a small bowl, whisk together 1 tablespoon garlic powder, 1 teaspoon ground cinnamon, ½ teaspoon smoked paprika, ½ teaspoon salt, and ¼ teaspoon black pepper. Sprinkle this spice blend over the celery and toss until evenly coated. Let it sit for 5 minutes so the flavors meld—this makes a huge difference in taste.
Real talk: if you're using pre-sliced celery, pat it dry first. Any moisture will make the celery soggy instead of crispy when roasted.
Assemble the Sweet Potato Accordions
Once the sweet potatoes are roasted, let them cool slightly on the baking sheet for 2 minutes. Working with one slice at a time, spread ½ teaspoon of the melted unsalted butter (melt the 2 tablespoons in a microwave-safe bowl for 20-30 seconds) over the flat side of each slice. Then, fold the slice in half like a taco, creating a pocket.
Place the folded sweet potatoes on a fresh baking sheet, seam-side down. You'll have 8 folded halves total. Sprinkle 1 tablespoon brown sugar evenly over the tops—this will caramelize beautifully during the final roast.
Don't skip the butter—it's what makes those accordions tender inside while staying crispy on the outside. And yes, it looks like too much, but trust me, it's worth it.
Roast and Add the Celery Crown
Return the baking sheet to the oven and roast for 8-10 minutes until the sweet potatoes are heated through and the brown sugar begins to caramelize. Watch closely—the sugar can burn quickly, so keep an eye on it.
While the accordions roast, spread the celery ribbons evenly over the tops of the folded sweet potatoes. Return to the oven for 3-5 minutes until the celery is crispy and golden brown. The exact time depends on your oven—you want it to be tender-crisp, not mushy.
Your oven might run hot, so start checking at the 3-minute mark. If it sticks, don't panic—just add a splash of water to the pan and let it finish under the broiler for 1 minute if needed.
Finish with Cream and Garnish
Remove the accordions from the oven and let them cool for 2 minutes. In a small saucepan, warm the ½ cup heavy cream over medium-low heat until it just begins to simmer. Pour the warm cream evenly over the tops of the accordions.
Finally, sprinkle with the ¼ cup chopped fresh parsley and serve immediately. The cream will create a silky sauce that ties everything together, while the parsley adds a fresh contrast to the warm, spiced sweet potatoes.
Here's the moment that matters: serve these while they're still warm. The celery crown should be crisp, the sweet potatoes tender, and the cream should be just warm enough to coat everything beautifully. Enjoy with a scoop of vanilla ice cream for the ultimate dessert!
Pro Tips For Making Accordion Sweet Potato
- SLICE THIN AND EVEN: Grab a sharp knife and cut those sweet potatoes into ¼-inch slices—no thicker, no thinner. I learned this the hard way after burning the edges of uneven slices while trying to speed things up. Consistent thickness means even cooking every time.
- SALT THE CELERY: Toss the chopped celery with a pinch of salt right after dicing—it softens the fibers and draws out moisture, so it crisps up better in the pan. Sounds weird, but it works: the texture becomes more like caramelized celery fries than sad, limp bits.
- DON’T SKIP THE REST: After baking, let the accordion sit under foil for 5-10 minutes before slicing. I know, you’re eager to dig in, but this keeps the layers from falling apart when you fold them. Trust me—your first bite will be worth the wait.
- USE A LITTLE BUTTER: Swap half the olive oil for melted butter at the end—just 1 tablespoon. The fat coats the cinnamon and garlic powder, making them stick to the sweet potatoes instead of floating away. It’s the thing that actually changes the flavor.
Wine and beer pairings for accordion sweet potato
Red Wine Pairings
A medium-bodied red wine like Pinot Noir from Oregon or California is my go-to choice for these sweet potato accordions. The wine's bright acidity and red fruit notes—think cherry and raspberry—cut through the rich sweetness of the caramelized brown sugar while complementing the earthy undertones of the roasted sweet potatoes.
Look for a bottle with moderate tannins to avoid overpowering the dish's delicate spices. 🍷
For a slightly bolder option, try a Syrah from Washington State. The wine's peppery spice and dark fruit flavors mirror the smoked paprika and cinnamon in the recipe, creating a harmonious balance. I always reach for a 2020 or newer vintage to ensure freshness and vibrancy on the palate.
White Wine Options
If you prefer white wine, a Viognier from California or a Gewürztraminer from Alsace will elevate the dish beautifully. Both wines bring floral and stone fruit notes that contrast the warm spices in the accordions. The slight sweetness in Gewürztraminer also enhances the caramelized edges without overwhelming the dish. 🍇
For a lighter option, try a dry Riesling from Germany. Its crisp acidity and citrus undertones refresh the palate between bites of rich, spiced sweet potatoes. I like to serve it slightly chilled to highlight its bright character.
Beer Pairings
A crisp American lager like Blue Moon Belgian White or Peroni works surprisingly well with this dish. The beer's subtle citrus notes and effervescence cleanse the palate between bites of the creamy, spiced sweet potatoes.
The light body won't compete with the dish's flavors but instead enhances the overall experience. 🍺
For beer lovers who prefer something darker, a amber ale with caramel and toasted malt notes—like Fat Tire—complements the brown sugar caramelization and buttery filling. The malt sweetness echoes the dish's natural flavors without overpowering them.
Non-Alcoholic Options
Don't worry if you're avoiding alcohol—sparkling apple cider or a ginger beer with a splash of lime juice makes a fantastic pairing. The effervescence and slight tartness balance the dish's richness perfectly. I like to serve it ice-cold to contrast the warm sweet potatoes. 🍏
For a more sophisticated non-alcoholic option, try a sparkling pomegranate juice mixed with a touch of soda water. The tartness and bubbles provide a refreshing counterpoint to the creamy, spiced filling. It's a crowd-pleaser that feels special without alcohol.
Nutrition facts
Frequently asked questions
Why does this recipe call for thin sweet potato slices?
The thin slices are key to achieving that perfect accordion shape and crispy edges. When sliced at ¼-inch thickness, the potatoes cook evenly and hold their shape when folded, creating those beautiful crispy layers. Thicker slices would take too long to cook through and might turn mushy before the edges crisp up.
Can I make this recipe without celery?
If you're celery-free, try thinly sliced green beans or jicama for that same crispy texture. For a different flavor profile, you could even use thinly sliced apples (tossed with lemon juice to prevent browning) for a sweet contrast. The important thing is maintaining that crunchy topping!
How do I prevent the sweet potato accordions from sticking?
First, make sure your baking sheets are well-oiled or lined with parchment paper. The melted butter inside the accordions helps too—it creates a natural barrier. If they start sticking during the final roast, try adding a splash of water to the pan and letting it finish under the broiler for 1 minute to crisp the bottoms.
Can I make this ahead of time?
You can prep the accordions 1 day ahead—just assemble them (without the celery crown) and refrigerate. When ready to serve, bake at 375°F for 15 minutes to reheat, then add the celery and finish under the broiler for 3-5 minutes. The filling can be made 3 days ahead and stored in the fridge.
What's the secret to getting crispy edges?
Three things: thin slices, proper spacing on the baking sheet, and high heat. Roast at 425°F with ½-inch gaps between slices so they get good airflow. The initial roast before folding is crucial—this creates that perfect foundation for crispy edges when you fold and roast again.