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    Home » Appetizers

    Crispy Lotus Root Chips (Renkon Chips)

    Published: Mar 4, 2024 by Natsuko · This post may contain affiliate links · Leave a Comment

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    These lotus root chips are oven baked to perfection, and seasoned slightly spicy with shichimi peppers. They are crunchy, savory, and rich in fiber! This recipe is vegan, gluten free, and refined sugar free.

    Jump to Recipe Print Recipe
    Close up shot of lotus root (renkon) chips in a bowl.

    These lotus root chips are super crispy just like regular potato chips but healthier cooked with a lot less oil. The recipe is very simple yet they are packed full of flavor. 

    All it takes is to slice the lotus root, arrange them on a sheet pan with some oil, and bake until golden brown! They will definitely satisfy your crunchy snack cravings…

    Jump to:
    • What is lotus root
    • Ingredients for this recipe
    • How to make lotus root chips
    • Tips
    • Frequently asked questions
    • You may also like...
    • Recipe

    What is lotus root

    Lotus root is an edible stem part of lotus plants. It is called ‘Renkon’ in Japanese, which you may have seen on bags of lotus root chips at the store.

    It has a crunchy, starchy texture with a mild sweetness, and is often used in Asian cuisine as stews, stir-fries or even in salads. 

    With its unique appearance with lots of holes, it works well as a garnishing ingredient as well.

    Front view of a lotus root segment.

    Ingredients for this recipe

    • Lotus root
    • Avocado oil - or olive oil
    • Salt

    Optional toppings

    • Shichimi peppers
    • Ground white sesame
    • Chopped cilantro, or scallions

    How to make lotus root chips

    1. Slice the lotus root. Peel the lotus root and remove both ends. Slice with a mandolin, or cut very thinly with a knife.

    Peeled lotus root segment with both ends removed.
    Thinly sliced lotus roots in a bowl.

    2. Arrange and season. Grease the baking sheet pan(s) with avocado oil. Lay out the sliced lotus root on the greased sheet pan in one layer. Lightly sprinkle with salt.

    3. Bake. Bake for 15-20 minutes until golden brown. Let cool for at least 5 minutes. They continue to crisp up while cooling.

    Raw lotus root slices laid out on a baking sheet.
    Baked lotus root chips on a baking sheet.

    4. Garnish. Sprinkle toppings of your choice such as shichimi pepper, ground sesame, or chopped cilantro/ scallions.

    *See the recipe card below for detailed instructions.

    Tips

    1. When baking 2 sheets at the same time, watch closely from around the 10 minute mark. Different racks in the oven bake differently so one of the sheets could start browning quicker than the other. You can also work in batches.

    2. Adjust the baking time depending on the thickness of the slices. Thinner the crispier and quicker to cook.

    A piece of lotus root chip being held up with a hand.

    Frequently asked questions

    Where can I find lotus root?

    To make these renkon chips, you need a fresh lotus root that is not pre-packaged or soaked in a solution. Asian grocery store is the best place to purchase.

    How to choose a good lotus root?

    Make sure that the lotus root does not have soft spots or discoloration. Pick a firm piece with clear holes.

    How long do they keep?

    These lotus root chips can be stored at the room temperature for up to 2 days.

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    Recipe

    Close up shot of lotus root (renkon) chips in a bowl.

    Crispy Lotus Root Chips (Renkon Chips)

    These lotus root chips are oven baked to perfection, and seasoned slightly spicy with shichimi peppers. They are crunchy, savory, and fiber rich! This recipe is vegan, gluten-free, and refined sugar free.
    No ratings yet
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 20 minutes mins
    Total Time 25 minutes mins
    Course Appetizer
    Cuisine Japanese
    Servings 4 people
    Calories 135 kcal

    Ingredients
     
     

    • ½ pound lotus root roughly one segment
    • 3 tablespoons avocado oil (or olive oil) or more if baking in multiple trays
    • Salt to taste

    Optional toppings

    • Shichimi togarashi pepper
    • Ground white sesame
    • Chopped cilantro or scallions
    Prevent your screen from going dark

    Instructions
     

    • Preheat the oven to 350°F/ 177°C.
    • Peel the lotus root and remove both ends. Slice with a mandolin, or cut very thinly with a knife.
    • Grease baking sheet pan(s) with a generous amount of oil. 2-3 tablespoon of oil per sheet pan would be ideal. Arrange the sliced lotus root on the greased sheet pan in one layer. Lightly sprinkle with salt.
    • Bake for 15-20 minutes until golden brown. Let cool for at least 5 minutes. They continue to crisp up while cooling.
    • Optional: Sprinkle toppings of your choice such as shichimi peppers, ground sesame, or chopped cilantro or scallions.

    Notes

    1. When baking 2 sheets at the same time, watch closely from around the 10 minute mark. Different racks in the oven bake differently so one of the sheets could start browning quicker than the other. You can also work in batches.
    2. Adjust the baking time depending on the thickness of the slices. Thinner the crispier and quicker to cook.

    Nutrition

    Serving: 1Calories: 135kcalCarbohydrates: 10gProtein: 1gFat: 11gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gSodium: 23mgPotassium: 315mgFiber: 3gVitamin C: 25mgCalcium: 26mgIron: 1mg

    The nutritional information on this website is only an estimate and is provided for convenience and as a courtesy only. The accuracy of the nutritional information for any recipe on this site is not guaranteed.

    Tried this recipe?Mention @platesbynat or tag #platesbynat!

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    Natsuko Tiong, author of food blog: Plates by Nat

    Hi I’m Natsuko – recipe developer, writer, and photographer behind this blog. Made in Japan, based in Colorado US. Favorite things include peanut butter, matcha, and traveling!

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