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Sweet Potato Tempura

Enjoy the delightful crunch and natural sweetness of sweet potato tempura, a versatile dish perfect as a snack, side dish, or appetizer.
Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Course Appetizer, Side Dish, Snack
Cuisine Japanese
Servings 4 servings
Calories 250 kcal

Ingredients
  

Main Ingredients

  • 2 medium sweet potatoes
  • 1 cup all-purpose flour
  • 1 tablespoon cornstarch
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1 cup cold sparkling water Use ice-cold for a crispier texture.
  • Optional dipping sauce (like soy sauce or a homemade spicy mayo)

Instructions
 

Preparation

  • Wash and peel the sweet potatoes. Cut them into thin, uniform slices, about a quarter-inch thick or into sticks.
  • In a bowl, whisk together the flour, cornstarch, baking powder, and salt.
  • Gradually add the cold sparkling water to the dry mixture, stirring gently to combine until a light batter-like consistency forms.

Cooking

  • Heat a deep pot or frying pan on medium-high and add enough vegetable oil to submerge the tempura pieces.
  • Once the oil reaches about 350°F (175°C), dip each sweet potato piece into the batter, allowing excess to drip off.
  • Carefully drop the battered sweet potatoes into the hot oil and fry in batches, avoiding overcrowding.
  • Cook for 3-4 minutes until golden brown and crispy. Use a slotted spoon to remove and drain on paper towels.
  • Continue frying remaining sweet potatoes until all are cooked.

Serving

  • Arrange crispy sweet potato pieces on a platter and garnish with sesame seeds, herbs, or sliced green onions.
  • Serve with a variety of dipping sauces for enhanced flavor.

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Notes

For optimal texture, serve tempura immediately after frying. Store leftovers in an airtight container and reheat in the oven or air fryer to maintain crispiness.
Keyword Crunchy Snack, sweet potato tempura, tempura recipe, vegetable tempura