Air Fryer Sweet Potato Chaat with Crispy Rounds

Sweet Potato Chaat

These air-fried sweet potato rounds have a golden breadcrumb crust and the tangy, sweet-hot finish of chaat. Lemon and chaat masala balance the sweet potato, while yogurt, green chutney, and tamarind chutney add three distinct sauces. Softer, unbreaded sweet potato chaat is common too; the coating gives this plated version its crunch.

Cut the rounds evenly so their centers soften before the crumbs get too dark. Add the sauces just before serving, leaving some crust exposed for crisp bites.

Ingredients for Sweet Potato Chaat

Makes 4 appetizer servings. Prep time: about 20 minutes. Cook time: 18–22 minutes per batch. Total time: about 40–65 minutes, depending on air-fryer capacity.

• About 1 lb sweet potatoes (2 medium; 450g)
• 1/3 cup all-purpose flour (40g)
• 2 tablespoons cornstarch (about 15g)
• About 1/3 cup water, adjusted as needed
• About 3/4 cup fine dry breadcrumbs (75g)
• Neutral oil spray, about 2 teaspoons oil total
• 1 tablespoon fresh lemon juice
• 1 teaspoon chaat masala, plus more to taste
• 1/4 cup plain yogurt (60g)
• 3 tablespoons tamarind chutney
• 3 tablespoons mint-coriander green chutney
• 1 small fresh green chile, thinly sliced, to taste
• 1 tablespoon finely cut fresh ginger

How to Make Sweet Potato Chaat in the Air Fryer

1. Slice the sweet potatoes: Peel and cut into even rounds about 1/4 inch thick. Pat the surfaces dry so the coating adheres.
2. Make the batter: Whisk the flour and cornstarch in a shallow bowl. Gradually add the water until the batter coats a dipped slice without running straight off. Put the breadcrumbs in a second shallow bowl.
3. Bread the rounds: Dip each slice in batter, letting the excess drip off. Gently press both sides and the edges into the breadcrumbs. Lightly spray both sides with oil, using about 2 teaspoons oil in total.
4. Air-fry in batches: Arrange the rounds in a spaced single layer in the basket or on the tray; do not stack them. Cook uncovered at 325°F (165°C), turning carefully after about 10 minutes. Start checking at 16 minutes; allow about 18–22 minutes per batch. The crumbs should be golden and crisp, and a thin knife should pass through the sweet potato center without meeting a firm core. Preheat only if your appliance’s instructions call for it.
5. Prepare the toppings: While the rounds cook, stir the yogurt until spoonable. If needed, loosen it with a few drops of water. Have the chutneys, lemon juice, chaat masala, chile, and ginger ready.
6. Season and serve: Let the rounds stand for about 2 minutes. Drizzle with lemon juice and sprinkle with chaat masala, then arrange separately on plates. Spoon yogurt and both chutneys over some rounds, leaving others mostly uncovered. Scatter the chile and ginger over the rounds and serve immediately, with extra sauce alongside.

How to Tell When the Rounds Are Done

A golden coating can hide an undercooked center. Test a round near its middle with a thin knife; if you meet a firm spot, keep air-frying and check again. Slices thicker than 1/4 inch may need longer, and timing can differ between air fryers.

When to Add the Chutneys

Yogurt and chutneys soften the breadcrumb crust quickly, so add them at the table rather than while the rounds wait. Keep some rounds mostly bare and pass extra sauce for anyone who wants more. Green chutney can be hot as well as the fresh chile; start with fewer chile rings if needed. Taste before adding extra chaat masala or a pinch of salt, since prepared chutneys and chaat masala may already be salty.

Serving and Make-Ahead

Serve the rounds warm as a snack or appetizer. You can prepare the sauces and cut the garnishes before air-frying, but dress the rounds only when ready to eat. No reliable storage or reheating time is available for the assembled chaat, and sauced rounds should not be expected to stay crisp.

For another sweet potato appetizer, try these baked sweet potato fritters.

Nutrition

Approximate per appetizer serving (1/4 of the recipe): 310 calories, 7g protein, 5g fat, and 57g carbohydrates. Approximate per 100g of finished chaat: 160 calories, 4g protein, 3g fat, and 29g carbohydrates. Values vary with the chutneys, oil used, and moisture lost during cooking.