Don‘t throw away your watermelon rinds! With a few condiments, you can turn them into incredibly delicious Pickled Watermelon Rinds. I use Japanese seasonings and a simple pickling method to make these sweet and crunchy pickles. They are perfect as a dinner side dish or cocktail hour snack.

A fluted bowl containing Pickled Watermelon Rind.

One of the fun recipe experiments I did recently was to turn watermelon rind into pickles. Yes, the white part right underneath the green skin of the watermelon. Once pickled, they are sweet, crunchy, and very addicting. My whole family is blown away by how amazing Pickled Watermelon Rind (スイカの漬物) tastes. And now we feel like we are enjoying the entire watermelon without waste.

A fluted bowl containing Pickled Watermelon Rind.

Is Watermelon Rind Edible?

Everyone in my family is crazy about watermelon. They would devour the fruit regardless of the flavors, but I, on the other hand, only like my watermelon when it’s really sweet, like pure sugar. I will only eat the red flesh and not touch any part that is 1/2 inch closer to the rind. Call me spoiled!

So when a few Just One Cookbook readers reached out to me this summer and asked about the Pickled Watermelon Rind recipe, I was intrigued. Who would eat the rind?! But they’ve got my attention. I had to check it out myself and discovered some whole new ways of eating watermelon rind.

These watermelon rind pickles turned out to be one of the most delicious things. I am still shocked that I had missed out on such a delightful dish for 4 decades of my life! It also has taught me to appreciate some of the lesser-appreciated parts of fruits and vegetables.

Benefits of Watermelon (Rind and All)

Watermelon is great for hydration since it is 90 percent water, which makes it low in calories; only 49 calories per cup. Combined with the amount of fiber it has, the fruit is a great snack when you don’t have much appetite during the hot and humid summer months.

Did you know watermelon, rind and all, helps reduce blood pressure? Another benefit of watermelon is that it’s a rich source of fiber, which aids in digestion. It fills up your tummy and reduces the risk of developing diseases of the colon.

In short, watermelon including rind is good for you, and you save some compost/garbage space by enjoying the delicious watermelon rind.

A fluted bowl containing Pickled Watermelon Rind.

How to Make Pickled Watermelon Rind

The Ingredients You’ll Need

I’ve tried a few variations for the pickling solutions, but I’m sharing what my family enjoyed most. It only requires:

  • Rice vinegar
  • Sugar
  • Soy sauce
  • Sesame oil
  • Sesame seeds

Unlike the typical American method where you include spices and stronger-flavored vinegar, this pickled watermelon rind recipe is ridiculously simple. Bonus: You don’t need to boil the brine, so it is quick and fast.

Feel free to play around with the ratio so you don’t get bored with the same flavor. Even just rice vinegar and sugar make delicious pickles.

The Cooking Steps

  1. Cut the rind into the same size and shape.
  2. Pickle/marinate in the seasonings overnight.
  3. Enjoy!

I learned that pickled watermelon rind is also popular in the Southern region of the US. However, it is quite different in terms of how we would make the pickles in Japan. The Japanese version uses a simple method and relies on just a few basic seasonings for the pickling marinade. If you’ve been making pickled watermelon rind for a long time, I hope you give this one a try too!

A fluted bowl containing Pickled Watermelon Rind.

3 Important Cooking Tips

1. Include small parts of the red flesh.

When you serve the watermelon for eating, keep some red parts attached to the rind. They add really nice natural sweetness to the pickles!

2. Cut the rind into a similar size and shape.

This is a basic cooking tip and applies just the same to the pickle recipe. It’s important that each piece should take up the same amount of pickling time. This will solve the equation and even taste.

3. Use a plastic bag for even pickling.

Normally, I’m not in favor of using a plastic bag and try to use a glass container or mason jars to pickle. However, considering that you will be cutting quarter, half, or whole melon at once, it makes the pickling much easier when you use a resealable plastic bag. You won’t end up with so many mason jars, and you would need much less amount of condiments for the recipe.

Also, with the plastic bag, you can rub the watermelon rind and pickle solution easily, and evenly distribute all around the rind, which makes better pickles. I usually flip the bag every few hours.

Best Ways to Enjoy Pickled Watermelon Rind

I’ve been serving the pickled watermelon rind as a side to complement rice or a dinner meal. I think it would also make a great beer snack, just like edamame! The thought of it is enough to make me drool.

More Summer Recipes You’ll Love

A fluted bowl containing Pickled Watermelon Rind.

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A fluted bowl containing Pickled Watermelon Rind.

Pickled Watermelon Rind

4.74 from 46 votes
Don‘t throw away your watermelon rinds! With a few condiments, you can turn them into incredibly delicious Pickled Watermelon Rinds. I use Japanese seasonings and a simple pickling method to make a sweet and crunchy pickle that‘s perfect as a dinner side dish or cocktail hour snack.

Video

Prep Time: 20 minutes
Pickling Time: 2 hours
Total Time: 20 minutes
Servings: 6 (as side dish)

Ingredients
 
 

  • ¼ watermelon (roughly a 6-lb watermelon)

For the Pickling Solution

Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

  • Gather all the ingredients. Please note that this recipe requires a pickling time of 2-3 hours or up to overnight.
    Pickled Watermelon Rind Ingredients

To Make the Pickling Solution

  • In a resealable plastic bag, combine 4 Tbsp rice vinegar (unseasoned), 4 Tbsp sugar, 2 Tbsp soy sauce, 1 Tbsp toasted sesame oil, 1 Tbsp toasted white sesame seeds, and a few strips of ginger (optional). Mix well to dissolve the sugar. Set aside. Tip: Read the reason why I use a plastic bag in the blog post.
    Pickled Watermelon Rind 2

To Separate the Watermelon Flesh and Rind

  • Cut ¼ watermelon into 1-inch (2.5 cm) slices. Then cut each watermelon slice into 1-inch (2.5 cm) sticks.
    Pickled Watermelon Rind 3
  • Cut the watermelon sticks crosswise so the flesh is now in 1-inch (2.5 cm) cubes. (Reserve the watermelon cubes for another use.) Leave a little bit of red flesh attached to the white rind to add natural sweetness to your pickles.
    Pickled Watermelon Rind 4
  • Cut the end slice of the rind into sticks that are 1-inch (2.5-cm) thick, too. We now have 8 cups (1034 g or 2.3 lb) of watermelon rind with skin.
    Pickled Watermelon Rind 5

To Slice the Rind

  • Cut off and discard the tough, dark green skin from the white part of the rind.
    Pickled Watermelon Rind 6
  • Now, slice the white watermelon rind into a uniform size and shape for optimal pickling. For this batch, I used thin slices about ¼ inch (6 mm) thick, but you can cut yours into cubes or other shapes. We now have about 6 cups (803 g or 1.8 lb) of watermelon rind without skin.
    Pickled Watermelon Rind 7

To Pickle the Rind

  • Add the rind slices to the resealable plastic bag with the pickling solution.
    Pickled Watermelon Rind 8
  • Seal the bag, pressing out as much of the air as possible so that the rind slices are immersed in the pickling solution. Rub through the sealed bag to distribute the pickling solution into the rind slices. Then, let it pickle in the refrigerator for at least 2-3 hours or up to overnight.
    Pickled Watermelon Rind 9

To Serve

  • Remove from the pickling solution and transfer to a serving bowl. Serve Pickled Watermelon Rind as a side dish to complement rice, barbecue, or a meat main dish. It also makes a great snack with beer or cocktails.
    A fluted bowl containing Pickled Watermelon Rind.

To Store

  • Take out the rind and store it in another container (and discard the solution) and enjoy within 3–4 days. Tip: The flavor will get stronger if you keep the pickling solution in the bag.

Nutrition

Calories: 100 kcal · Carbohydrates: 19 g · Protein: 1 g · Fat: 3 g · Saturated Fat: 1 g · Sodium: 242 mg · Potassium: 157 mg · Fiber: 1 g · Sugar: 16 g · Vitamin A: 762 IU · Vitamin C: 11 mg · Calcium: 23 mg · Iron: 1 mg
Author: Namiko Hirasawa Chen
Course: Side Dish
Cuisine: Japanese
Keyword: pickle, watermelon
©JustOneCookbook.com Content and photographs are copyright protected. Sharing of this recipe is both encouraged and appreciated. Copying and/or pasting full recipes to any website or social media is strictly prohibited. Please view my photo use policy here.
Did you make this recipe?If you made this recipe, snap a pic and hashtag it #justonecookbook! We love to see your creations on Instagram @justonecookbook!

Editor’s Note: This post was originally published on September 16, 2020. It’s been republished with more helpful content, new images, and a new video on August 29, 2023.

4.74 from 46 votes (34 ratings without comment)
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Nami this was delicious and crisp and oh so wonderful! I will never toss out watermelon rinds ever again now that I have this wonderful recipe! Thank you!!5 stars

Hello Cathy! Aww. We are so happy to hear you enjoyed this recipe as much as we do!
Thank you for trying Nami’s recipe and for your kind feedback. Happy Cooking!

Thank you Nami, looks so yummy can’t wait to make it😋

Hello, Jennifer. Thank you very much for reading Nami’s post and trying her recipe!🤗
We hope you enjoy the delicious pickle. Please let us know how it go!

Thanks Nami for this excellent use for watermelon rind, however I feel the title is inappropriate. “Pickle” implies the shelf or fridge life of the food will be extended, but in this case it simply is not (due to the high water content of the watermelon). I would suggest changing the name to “Marinated Watermelon Rind”.
I have found your website my primary resource for everything about Japanese cooking that I didn’t learn from my beloved nisei mother-in-law – which is a lot, since when she was growing up in Canada a century ago many Japanese ingredients were simply not available, so she didn’t learn to cook with them. One of my favorite examples is renkon!

Hello Caty! Thank you for reading Nami’s post and trying out her recipes!
In Japanese, these quick pickles are known as Asazuke 浅漬け (“light” pickles). “Tsuke” (漬け) can mean “marinate” or “pickle”. People call the complementary cucumber Asazuke dish “Japanese cucumber pickles” at Japanese restaurants in the United States, so we believe it’s merely a popular English translation…
Thank you for your suggestions and assistance!

love the accompanying step by step photos because they show appropriate thinness of the watermelon rind that is removed. Thanks, I am a new fan of your website! Linda K

Hello Linda, welcome to our site! 🤗
We are delighted to hear that the step-by-step photographs are helpful. Nami makes sure to explain each step so that anyone can make wonderful Japanese meals. We hope you will continue to enjoy trying new recipes. Happy cooking!

I’m excited to try this recipe. We have several family recipes dating back to the early 1900s. Most are from family that lived on the Eastern Shore of MD, and some from South Carolina from cousins with Gullah Geechee origins. The oldest recipe that was written had a note identifying it as a tweaked recipe from an even older cookbook from the late 1800s, by Abby Fischer, a Black southern cook that moved to San Francisco. Pickled watermelon rind is popular here amongst old Baltimore families, and especially Black families like mine, with mid-Atlantic and southern roots.

Hi Valencia! Wow! This is very interesting!
Thank you for sharing the information with us! 🤗
We hope you enjoy Nami’s recipe! 💞

Ever since I discovered this recipe on your IG account, I’ve made it a point to pickle the watermelon rind. I’ve added a teaspoon of mirin to your OG recipe, ugh! To die for 🤤5 stars

Hi Arcy! Aww.🥰 We are so happy to hear you enjoyed Nami’s recipe!
Thank you for trying her recipe and for your feedback!

Can I sub seasoned rice vinegar for the unseasoned in this recipe?

and just leave out the sugar called for?

Hi, Karen! Thank you for trying Nami’s recipe.
Yes, you can use seasoned rice vinegar with less sugar. However, it also includes salt, so please adjust to your preference!🤗

I just realized I have sesame oil, instead of toasted sesame oil. According to google search results, these sauces are not interchangeable 🙁 So I will have to make another version of this recipe!

Hello there, Jackie! Thank you for reading Nami’s post.
More information on sesame oil may be found at https://www.justonecookbook.com/sesame-oil/.
We hope this helps!

I didn’t know they were different and didn’t google it. I used regular sesame oil and it still turned out absolutely delicious.5 stars

Does anyone know a substitute for sugar? I don’t have any sugar or substitutes on hand. Can I use honey or syrup? (Both are sugar-free options.) Any suggestions help. Thank you!

Hello, Jackie! Thank you for trying Nami’s recipe.
You can try honey, but only use about half the amount of sugar, and add more if preferred.
We hope this helps!

Syrup and honey are not sugar free, they’re both high in sugar. Honey is known as a “free” sugar, but it is not sugar-free. Free sugars are the type of sugars we are advised to cut back on consuming. Honey is no more healthier than table sugar and actually contains more carbs and calories per serving.