How To Can Watermelon Rind Pickles

You can make watermelon rind pickles by using the white part of the rind, slicing it, and pickling it in a vinegar, sugar, and spice brine.
 
Yes, the part you usually toss in the trash is actually the star of a classic Southern recipe.
 
If you’ve been wondering how to can watermelon rind pickles, you’re in the right place because this old-school treat turns something ordinary into something tangy, sweet, and crunchy.
 
Watermelon rind pickles are a great way to reduce waste and stock your pantry with a condiment that pairs with everything from burgers to cheese boards.
 
In this post, we’ll walk through how to can watermelon rind pickles step by step, including prepping the rind, making the brine, and sealing your jars safely.
 
Let’s get pickling.
 

How to Can Watermelon Rind Pickles: The Basics

Learning how to can watermelon rind pickles starts with understanding what part of the melon you actually use.
 

1. Choose the Right Watermelon

For the best results when you can watermelon rind pickles, pick a watermelon with a thick, firm rind.
 
Thicker rinds hold their shape better during pickling and give you more usable material.
 
You can use rind from any watermelon, but varieties bred for thick rinds work best.
 
Ideally, use rind from a melon you just cut so it’s fresh and crisp.
 

2. Prep the Rind Properly

Before you can watermelon rind pickles, you need to trim away the green skin and any leftover pink flesh.
 
What remains is the white, firm layer that becomes the pickle.
 
Cut the rind into uniform cubes or strips so they pickle evenly and look tidy in the jar.
 
Aim for pieces about 1 inch thick so they stay crunchy.
 

3. Soak or Brine Overnight

Many recipes call for soaking the rind in a saltwater solution or a pickling lime bath overnight.
 
This step firms up the rind, which is essential when you can watermelon rind pickles because it keeps them from turning mushy.
 
If you use pickling lime, rinse the rind thoroughly afterward to remove all traces before proceeding.
 
Rinse, drain, and your rind is ready for the brine.
 

Making the Brine for Watermelon Rind Pickles

The brine is what gives watermelon rind pickles their signature sweet-and-sour punch.
 

1. Combine Vinegar, Sugar, and Spices

A classic brine for watermelon rind pickles uses white vinegar, granulated sugar, and a blend of warm spices.
 
Cinnamon sticks, cloves, allspice, and ginger are the usual suspects.
 
Some recipes add a touch of mustard seed or celery seed for extra depth.
 

2. Simmer Until the Sugar Dissolves

Bring the vinegar, sugar, and spices to a boil, then simmer until the sugar fully dissolves.
 
This creates a syrupy liquid that will soak into the rind and preserve it beautifully when you can watermelon rind pickles.
 
Taste the brine before adding the rind and adjust the sweetness or tang to your liking.
 

3. Add the Rind and Simmer Gently

Once the brine is ready, add your prepared rind and simmer until the pieces turn translucent.
 
This usually takes about 20 to 30 minutes, depending on the thickness of your rind.
 
Don’t boil too hard, or the rind will break down and lose that satisfying crunch.
 

How to Can Watermelon Rind Pickles Safely

Now comes the part that makes them shelf-stable: water bath canning.
 

1. Sterilize Your Jars and Lids

Before you can watermelon rind pickles, wash your jars and lids in hot, soapy water and keep them hot until you’re ready to fill them.
 
You can also run them through a dishwasher cycle right before use.
 

2. Pack the Jars with Rind and Brine

Use a slotted spoon to pack the rind into hot jars, leaving about half an inch of headspace.
 
Ladle the hot brine over the rind, making sure the liquid covers everything and the headspace stays correct.
 
Run a knife around the inside of the jar to release air bubbles, then wipe the rims clean.
 

3. Process in a Water Bath Canner

Seal the jars with lids and rings, then process them in a boiling water bath.
 
For pint jars, process for about 10 to 15 minutes, adjusting for your altitude.
 
Once the time is up, turn off the heat and let the jars rest in the water for a few minutes before removing them.
 

4. Cool, Check Seals, and Store

Let the jars cool undisturbed for 12 to 24 hours.
 
You’ll know you successfully canned watermelon rind pickles when you hear that satisfying pop and the lids curve downward.
 
Label your jars and store them in a cool, dark place for up to a year.
 

So, How Do You Can Watermelon Rind Pickles?

You can can watermelon rind pickles by prepping the white rind, soaking it to keep it firm, simmering it in a sweet-and-sour brine, and processing the jars in a water bath canner.
 
The process isn’t complicated, but it rewards patience and attention to detail.
 
Once you know how to can watermelon rind pickles, you’ll never look at a watermelon the same way again.
 
Grab a melon, save that rind, and give this old-fashioned recipe a try.
 
Your pantry will thank you.