Air Fryer Roasted Sweet Potato Fries with Rosemary

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Crisp-tender sweet potato sticks roasted in the air fryer with fragrant rosemary, requiring no oil splatter or oven preheating. This american-inspired air fryer (vegetarian, gluten-free) ready in about 30 minutes pairs sweet potatoes, olive oil, dried rosemary for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 15 min Serves 4 American cuisine 250 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat air fryer to 400°F (200°C). Pat 1.5 lbs peeled and cut sweet potato sticks dry with paper towels to remove excess moisture.
  2. Step 2: In a large bowl, toss 1.5 lbs peeled and cut sweet potato sticks with 2 tbsp olive oil, 1 tsp dried rosemary, 1/2 tsp salt, and 1/4 tsp black pepper until evenly coated.
  3. Step 3: Arrange the coated sweet potato sticks in a single layer in the air fryer basket without overlapping. Cook for 15 minutes, shaking the basket halfway through, until golden and crisp around the edges.

Frequently asked questions

How long does Air Fryer Roasted Sweet Potato Fries with Rosemary take to make?

Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Air Fryer Roasted Sweet Potato Fries with Rosemary?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep sweet potatoes from drying out.

Can I substitute ingredients in Air Fryer Roasted Sweet Potato Fries with Rosemary?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Air Fryer Roasted Sweet Potato Fries with Rosemary for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Air Fryer Roasted Sweet Potato Fries with Rosemary vegetarian?

Yes — this recipe is tagged vegetarian, gluten-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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