How To Can Watermelon Rind

You can can watermelon rind and turn what’s usually thrown away into a delicious, old-fashioned treat.
 
If you’ve ever wondered how to can watermelon rind, you’re in for a pleasant surprise.
 
This isn’t just about reducing waste, it’s about creating something sweet, tangy, and totally unique.
 
In this post, we’ll walk through exactly how to can watermelon rind, what supplies you need, and the best methods to keep it safe and tasty.
 
Let’s dive into the world of preserving watermelon rind.
 

How to Can Watermelon Rind: The Basics Explained

Learning how to can watermelon rind starts with understanding what you’re working with.
 
The white part of the watermelon rind is firm, mild, and absorbs flavors beautifully.
 
You can can watermelon rind as a pickle, a relish, or even a sweet preserve.
 
The goal is to soften the rind, infuse it with syrup or brine, and seal it in jars for long-term storage.
 

1. Choose the Right Watermelon Rind

The best rind for canning comes from a thick-skinned watermelon with firm, crisp flesh.
 
When you can watermelon rind, look for the white part just beneath the green skin and the pink flesh.
 
You want to remove all the pink fruit and the tough outer green peel.
 
Only the white, spongy layer is ideal for canning.
 

2. Prepare the Rind for Canning

Once you’ve scooped out the fruit, cut the rind into uniform pieces, like cubes or strips.
 
If you plan to can watermelon rind as a pickle, bite-sized chunks work best.
 
For a sweet preserve, you can cut them larger or even leave them in half-moon shapes.
 
Uniformity matters because it ensures even softening during the canning process.
 

3. Soak or Blanch the Rind

Many recipes tell you to soak the rind in salt water or blanch it before canning.
 
Soaking helps remove excess bitterness and firms up the texture.
 
Blanching softens the rind slightly so it absorbs the canning liquid more effectively.
 
When you can watermelon rind, this step is key to getting that perfect tender-but-not-mushy bite.
 

Steps to Can Watermelon Rind Safely

Now that your rind is prepped, let’s talk about how to can watermelon rind step by step.
 
Safety is crucial because improperly canned goods can spoil or become dangerous.
 
You’ll need a water bath canner, clean jars, lids, and bands.
 
Follow these steps to can watermelon rind the right way.
 

1. Make Your Canning Liquid

The liquid is where the magic happens.
 
For pickled rind, combine vinegar, water, sugar, and pickling spices.
 
For a sweet version, create a syrup with sugar, water, and maybe a little lemon or cinnamon.
 
Bring the mixture to a boil so the sugar dissolves completely.
 

2. Pack the Jars with Rind

Fill your clean, hot jars with the prepared rind, leaving about half an inch of headspace.
 
Pack them tightly but not so tight that you crush the pieces.
 
Then pour the hot canning liquid over the rind, covering it completely.
 
Use a plastic knife or bubble tool to remove air bubbles before sealing.
 

3. Process in a Water Bath Canner

Wipe the jar rims, place the lids on, and screw on the bands until fingertip-tight.
 
Put the jars in a water bath canner with enough water to cover them by at least an inch.
 
Bring the water to a rolling boil and process for the time your recipe specifies, usually 10 to 15 minutes.
 
When you can watermelon rind this way, you’re ensuring it’s shelf-stable and safe to eat.
 

4. Cool and Check the Seals

After processing, turn off the heat and let the jars sit in the canner for five minutes.
 
Then remove them to a towel-lined counter and let them cool undisturbed for 12 to 24 hours.
 
You’ll hear that satisfying pop as the lids seal.
 
If any jars didn’t seal, store them in the fridge and eat them within a few weeks.
 

Flavor Ideas for Canned Watermelon Rind

You can can watermelon rind with all sorts of flavors, so don’t be afraid to experiment.
 
Here are a few popular options to try.
 

1. Classic Bread and Butter Pickle Style

Use a mix of vinegar, sugar, mustard seeds, and turmeric for that familiar tangy-sweet taste.
 
This is one of the most common ways to can watermelon rind.
 

2. Spicy Pickled Rind

Add red pepper flakes, sliced jalapeños, or a dash of hot sauce to the brine.
 
When you can watermelon rind with heat, it makes a fantastic topping for burgers or tacos.
 

3. Sweet Cinnamon Preserve

Simmer the rind in a syrup of sugar, water, cinnamon sticks, and cloves.
 
This version tastes a bit like apple butter or pear preserves and is wonderful on toast.
 
You can can watermelon rind this way and serve it over yogurt or ice cream too.
 

So, How to Can Watermelon Rind?

You can can watermelon rind by peeling, cutting, soaking or blanching, then packing it in jars with a hot liquid and processing it in a water bath canner.
 
It’s a simple process that transforms a throwaway part of the fruit into something truly special.
 
Whether you prefer a tangy pickle or a sweet preserve, learning how to can watermelon rind opens up a world of homemade goodness.
 
Grab a watermelon, save that rind, and give this old-fashioned skill a try.
 
You’ll be glad you did.