Barbecue Sweet Potato Chips: Crispy, Flavorful, Homemade Snack Perfection
Precise slicing and robust seasoning combine for an irresistible, golden-brown snack.

Few snacks satisfy as completely as a pile of crispy sweet potato chips dusted with bold barbecue seasoning. Making them at home elevates simple root vegetables with layers of smoky-sweet flavor, plus the irresistible crunch only possible with fresh frying and proper technique. In this definitive guide, discover how to create the ultimate barbecue sweet potato chips in your own kitchen. From ingredient selection to seasoning mastery, each step ensures flavor, texture, and snack satisfaction are achieved with every batch.
Table of Contents
- Why Make Homemade BBQ Sweet Potato Chips?
- Selecting the Best Ingredients
- Essential Equipment for Perfect Chips
- Step-by-Step Recipe
- Flavor Tweaks and Customizations
- Serving and Storage Tips
- Expert Tips for Success
- Frequently Asked Questions (FAQs)
Why Make Homemade BBQ Sweet Potato Chips?
Homemade barbecue sweet potato chips offer several compelling advantages over store-bought versions:
- Unmatched Freshness: Freshly fried chips deliver a crunch and warm, roasted flavor profile that packaged varieties can’t match.
- Customizable Seasoning: Tailor the spice blend to your preference—dial up the smoke, sweetness, or heat as desired.
- Ingredient Control: Choose high-quality potatoes and simple, real ingredients, avoiding preservatives and additives.
- Snack Satisfaction: The process can be meditative and rewarding, producing a snack that appeals to all ages.
While homemade chips require more attention than simply opening a bag, the results are worth every minute spent for those craving deep flavor and a truly crispy bite.
Selecting the Best Ingredients
The foundational elements for outstanding barbecue sweet potato chips are:
- Sweet Potatoes: Opt for large, firm, orange-fleshed varieties. These yield beautiful color, natural sweetness, and slice easily for uniform chips.
- Frying Oil: A neutral, high-smoke-point oil like canola, vegetable, or peanut oil works best. Aim for freshness and always discard oil after multiple uses.
- Barbecue Spice Mix: The essential BBQ profile is achieved with smoked paprika, onion powder, garlic salt, chili powder, brown sugar, salt, and pepper. Smoky paprika adds depth, while a dash of brown sugar balances the heat and complements sweet potatoes’ natural sugars.
See the full recipe below for precise measurements and suggested flavor adjustments.
Essential Equipment for Perfect Chips
For consistent, perfectly crisp chips, proper tools are crucial:
- Mandoline Slicer: Guarantees even, thin slices that fry and crisp uniformly. Adjust settings for thickness based on preference, but aim for paper-thin.
- Large Heavy Pot or Dutch Oven: A sturdy vessel ensures safe, even heating for deep frying.
- Deep-Fry or Candy Thermometer: Essential for monitoring and maintaining the ideal frying temperature (350–375°F/175–190°C).
- Slotted Spoon or Spider: For safely turning, removing, and draining chips.
- Paper Towels and Sheet Pans: To drain excess oil and keep chips crisp as they cool.
Step-by-Step Recipe: Homemade Barbecue Sweet Potato Chips
Ingredient | Amount |
---|---|
Sweet potatoes (large, orange-fleshed) | 2 (about 1.5 – 2 lbs total) |
Canola or vegetable oil | For frying (approx. 1–2 quarts) |
Smoked paprika | 1 tbsp |
Onion powder | 1 tbsp |
Brown sugar | 1/2 tbsp (or to taste) |
Garlic salt | 1/2 tbsp |
Chili powder | 1/2 tsp |
Salt | 1/4 tsp (plus extra, as needed) |
Black pepper | 1/2 tsp |
Instructions
- Prepare Sweet Potatoes:
Wash thoroughly and pat completely dry. For best results, leave skins on for texture and color, then trim ends. - Slice Thin:
Use a mandoline or very sharp knife to slice potatoes as thinly and evenly as possible—aim for 1/16 to 1/8 inch thick. Uniform slices ensure even frying. - Mix Barbecue Seasoning:
In a small bowl, combine smoked paprika, onion powder, brown sugar, garlic salt, chili powder, salt, and pepper. Adjust to taste if you prefer more sweetness, smokiness, or heat. - Heat Oil:
Fill a large, heavy pot with oil to a depth of at least 3–4 inches. Heat slowly over medium-high, using a thermometer to monitor the temperature. Aim for 350°F (175°C)—reduce heat if the oil climbs higher. - Fry Chips in Batches:
Carefully add single layers of sweet potato slices to the hot oil. Fry 3–5 minutes (depending on thickness), turning briefly with a slotted spoon so all surfaces crisp evenly. Watch for edges to curl and chips to turn golden brown. - Drain and Season:
Transfer chips from oil onto a paper towel-lined baking sheet. After 30 seconds (while still hot), sprinkle generously with the BBQ seasoning and toss to coat. - Cool Completely:
Let chips cool in a single layer so steam escapes—this prevents sogginess and ensures maximum crunch.
Pro Tips for Frying Success
- Do not overcrowd the pot. Overcrowding drops the oil’s temperature and leads to limp chips.
- Use very dry sweet potatoes. Pat slices with towels to remove surface moisture before frying.
- Monitor the oil temperature between batches, returning it to 350°F as needed.
- Season chips while hot, so spices adhere well.
Flavor Tweaks and Customizations
The homemade barbecue seasoning mix in this recipe is a starting point—feel free to experiment based on flavor preferences or ingredient availability.
- Make It Smokier: Double the smoked paprika or add a pinch of chipotle powder.
- Add Heat: Increase chili powder or introduce a pinch of cayenne pepper for a fiery edge.
- Sweeter Chips: Sprinkle in additional brown sugar for a candy-like contrast to the salt and spice.
- Herbal Twist: Add dried thyme, oregano, or rosemary for a savory herbal note.
- Low-Salt Option: Use unsalted chips with minimal added salt for a lighter snack.
Experimentation is encouraged—the seasoning can reflect your favorite barbecue profile, from Memphis-style sweet and smoky to Texas-style hot and spicy.
Serving and Storage Tips
Homemade barbecue sweet potato chips are at their prime minutes after frying and seasoning, when the crunch is irresistible. For serving and maximizing crispness, follow these suggestions:
- Serve immediately, in a wide bowl or on a platter. Pair with dips like blue cheese, ranch, or smoky mayo for a satisfying snack.
- Accompany sandwiches, burgers, grilled meats, or barbecue plates for a colorful, flavorful side.
- Store cooled chips (once fully crisped) in an airtight container at room temperature for up to 2 days. For maximum crunch, layer with paper towels to absorb any residual moisture.
Note: Chips may lose crispness after storage. To briefly re-crisp, place in a low oven (250°F/120°C) for several minutes on a baking sheet before serving.
Expert Tips for Success
- Uniform Slices: A mandoline guarantees that all chips fry evenly and cook at the same rate. Avoid thick or irregular slices to prevent burning or undercooking.
- Oil Temperature: Consistency is key. Use a thermometer and avoid adding too many slices at once, as this can lower the oil temperature and result in soggy chips.
- Season Fast: Seasoning chips while they’re still hot ensures the spices adhere well and flavors penetrate the surface.
- Mise en Place: Have all equipment (spider, trays, seasoning, towels) ready before frying to streamline the process and prevent distractions.
- Fry in Small Batches: It’s more work, but smaller batches guarantee crispness and minimize broken chips.
- Let Them Cool: Cooling in a single layer keeps chips from steaming and softening. Do not stack when hot.
Frequently Asked Questions (FAQs)
Q: Can barbecue sweet potato chips be baked instead of fried?
A: Yes, but chips baked in a hot oven (around 400°F/205°C) require careful arrangement on parchment and frequent turning for even cooking. Use the same thinly sliced potatoes, toss lightly in oil, and bake in single layers. Note: Oven-baked chips may lack the total crispness of fried versions but can still deliver satisfying results.
Q: How long do homemade sweet potato chips stay crisp?
A: For best texture, enjoy immediately after cooling. Stored in an airtight container with paper towels, chips can stay crisp 1–2 days, but humidity may reduce crunch beyond this period. Brief oven reheating can help restore crispness.
Q: Can I use other potatoes or vegetables?
A: Absolutely! Russet or Yukon Gold potatoes work well, as do root vegetables like beets or parsnips. Adjust cooking times for varying thickness and moisture content.
Q: Can I make these chips in an air fryer?
A: Yes—use thinly sliced, lightly oiled sweet potatoes and air fry in single, uncrowded layers at 350°F, turning once, until crispy. Cooking time varies by unit but averages 10–15 minutes per batch.
Q: Is it necessary to soak the sweet potatoes before frying?
A: It’s optional. Soaking sliced sweet potatoes in cold water can remove some surface starch, potentially making chips crisper. Dry slices thoroughly before frying to avoid oil splatter.
Q: What are some popular dipping sauces?
A: Classic options include smoky mayo, blue cheese dip, ranch, or even homemade barbecue sauce. Sweeter dips like honey-mustard also pair nicely with the smokiness of the chips.
Bring Barbecue Sweet Potato Chips Into Your Snack Rotation
Making barbecue sweet potato chips at home allows for a deeper, brighter, and creamier experience than any bagged chip can offer. Whether serving them as a game-day snack, a barbecue side, or a bold standalone treat, this recipe provides everything needed for truly showstopping chips—crunchy, colorful, and big on flavor, down to the last bit of seasoning.
Once you master the basics, keep experimenting—different woods for smoky flavor, creative spice blends, and even alternative vegetables all await in your homemade chip journey.
References
Read full bio of medha deb