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Crispy Lotus Root Chips (Renkon Chips) Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.9 from 65 reviews
  • Author: Mary
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings 1x
  • Category: Snack, Appetizer
  • Method: Frying
  • Cuisine: Japanese
  • Diet: Vegan, Gluten Free

Description

Crispy Lotus Root Chips, also known as Renkon Chips, are a delightful Japanese snack made by thinly slicing lotus root and frying until golden and crisp. These vegan and gluten-free chips are seasoned simply with salt and optional spices, making a perfect light appetizer or snack.


Ingredients

Scale

Main Ingredients

  • 1 medium lotus root, peeled and thinly sliced (about 1/16 inch)
  • 12 cups vegetable oil (for frying)
  • Salt, to taste
  • Optional seasonings: chili powder, seaweed flakes, garlic powder


Instructions

  1. Prepare the Lotus Root: Peel the lotus root and slice it very thinly using a sharp knife or mandoline. Soak the slices in a bowl of cold water with a splash of vinegar for 10–15 minutes to remove excess starch and prevent browning. Drain and pat completely dry with paper towels.
  2. Heat the Oil: In a deep skillet or saucepan, heat the vegetable oil over medium heat to 325°F (165°C). Ensure the oil maintains this temperature for even frying.
  3. Fry the Slices: Fry the lotus root slices in small batches to avoid overcrowding. Cook for 2–3 minutes, flipping as needed, until the chips turn golden and crisp.
  4. Drain and Season: Use a slotted spoon to remove the chips and place them on a paper towel-lined plate to drain excess oil. Immediately sprinkle with salt and any desired seasonings while still warm.
  5. Serve: Allow the chips to cool slightly, then serve as a savory snack or appetizer.

Notes

  • For a baked version, lightly coat lotus root slices with oil and bake at 375°F (190°C) for 15–20 minutes, flipping halfway through.
  • Lotus root chips are best eaten the same day for maximum crispiness.
  • Store any leftovers in an airtight container for 1–2 days to retain freshness.