There’s nothing quite like the satisfaction of making your own pickles from scratch, and watermelon rind pickles are an absolute game-changer! This easy watermelon rind pickle recipe transforms what most people throw away into crispy, tangy, absolutely delicious homemade pickles that taste like pure summer in a jar.
Watermelon rind pickles have such a charming vintage appeal—they’re the kind of recipe your grandmother might have made, but with a modern twist that makes them totally doable for everyday cooks. The beauty of this recipe is that it’s surprisingly simple, requiring just basic pantry staples and about 30 minutes of active time. What makes these pickles so special is their unique texture; the rind becomes wonderfully crispy and tender at the same time, absorbing all those delicious spices and vinegar flavors.
I absolutely love serving these alongside Quick Tasty Bacon Carbonara or with a charcuterie board, but they’re also fantastic as a condiment for grilled meats, added to Best Chickpea Salad, or simply enjoyed straight from the jar as a snack. They make wonderful homemade gifts too!
The key to perfect watermelon rind pickles is selecting the right watermelon—you want one with thick, pale green rinds that haven’t been sitting around too long. The pickling process is where the magic happens; the combination of vinegar, sugar, spices, and time transforms the mild rind into something truly crave-worthy. If you’re new to pickling, this is absolutely the recipe to start with because it’s forgiving, quick, and the results are always impressive.
What I love most about making watermelon rind pickles is how they bridge the gap between summer and fall. You can make them at the height of watermelon season when they’re abundant and affordable, then enjoy them all year long. They’re perfect for meal prep, they last for weeks in the refrigerator, and they add such a fun pop of flavor and texture to so many dishes. Whether you’re a pickling pro or a complete beginner, you’re going to absolutely love this recipe!
Ingredients
- 1 large watermelon with thick rinds (approximately 4-5 pounds)
- 2 cups white vinegar
- 2 cups apple cider vinegar
- 2 cups granulated sugar
- 1 cup water
- 2 tablespoons pickling salt (or kosher salt)
- 1 tablespoon black peppercorns
- 2 teaspoons red pepper flakes
- 1 tablespoon mustard seeds
- 1 teaspoon coriander seeds
- 6-8 whole cloves
- 4 cinnamon sticks (2-3 inches each)
- 6-8 garlic cloves, peeled
- 4-5 fresh dill sprigs (optional but recommended)
- 2-3 bay leaves
Instructions
- Select your watermelon carefully—look for one with thick, pale green rinds. Cut the watermelon in half and scoop out all the pink flesh, reserving it for another use (smoothies, fruit salads, or snacking are perfect).
- Using a sharp knife or vegetable peeler, remove the dark green outer skin from the rind, leaving just the pale green and white portion. Discard the dark skin.
- Cut the prepared rind into 1-inch cubes or 2-inch batons, depending on your preference. Place the cut rind pieces into a large bowl and sprinkle with the pickling salt. Let sit at room temperature for 2 hours—this helps draw out excess moisture and firms up the rind.
- Drain the watermelon rind pieces thoroughly in a colander, gently pressing to remove excess liquid. Rinse under cool running water and pat dry with paper towels.
- In a large stainless steel pot, combine the white vinegar, apple cider vinegar, sugar, and water. Stir well to combine and place over medium-high heat.
- Add the black peppercorns, red pepper flakes, mustard seeds, coriander seeds, whole cloves, and cinnamon sticks to the vinegar mixture. Bring to a boil, stirring occasionally, about 5-7 minutes.
- Once boiling, carefully add the drained watermelon rind pieces to the hot vinegar mixture. Return to a gentle boil and cook for 8-10 minutes, stirring occasionally, until the rind pieces become slightly translucent but still maintain their shape and firmness.
- While the rind is cooking, sterilize your glass jars by running them through the hot cycle of your dishwasher or by boiling them in water for 10 minutes. Keep them hot.
- Remove the pot from heat and let the pickles cool for about 5 minutes. Using a slotted spoon, carefully divide the watermelon rind pieces among the hot sterilized jars, distributing the spices evenly.
- Add one peeled garlic clove, one dill sprig (if using), and one bay leaf to each jar.
- Ladle the hot pickling liquid over the rind pieces, leaving about ½-inch headspace at the top of each jar. Make sure all rind pieces are fully submerged in the liquid.
- Wipe the rims of the jars clean with a damp cloth and seal immediately with hot lids and rings, following standard canning procedures.
- Allow the jars to cool completely at room temperature, then refrigerate. The pickles will develop the best flavor after 24 hours of chilling but are technically ready to eat after 12 hours.
- Store in the refrigerator for up to 6-8 weeks. Once opened, keep refrigerated and consume within 2-3 weeks for best quality.
Pro Tips
- **Selecting Your Watermelon**: Choose a watermelon with thick rinds—the pale green and white portion should be at least ½-inch thick. Thinner-rind watermelons won’t yield as much usable rind and may result in mushy pickles.
- **The Salting Step**: Don’t skip the 2-hour salting stage! This crucial step removes excess moisture from the rind and helps it maintain its crispy texture during the pickling process. It’s the secret to achieving that perfect crunch.
- **Vinegar Combination**: Using both white vinegar and apple cider vinegar creates a more complex, balanced flavor than using just one type. The apple cider vinegar adds a subtle sweetness and depth.
- **Spice Customization**: Feel free to adjust the spices to your preference. If you prefer milder pickles, reduce the red pepper flakes. For more heat, add additional flakes or include a sliced jalapeño pepper in each jar.
- **Garlic and Dill**: Fresh garlic and dill are optional but highly recommended. They add wonderful aromatics and flavor complexity. If using dill, choose fresh dill sprigs rather than dried for best results.
- **Storage**: These pickles can be refrigerated for up to 8 weeks. For longer shelf life, you can process the jars using a water bath canner following USDA guidelines, which will allow you to store them at room temperature.
- **Flavor Development**: The pickles taste good after 12 hours but are absolutely best after 24 hours when the flavors have fully melded and the rind has fully absorbed the pickling liquid.
- **Serving Suggestions**: Serve alongside Easy Pickled Red Onion for a beautiful pickle board, add to pasta dishes for crunch, or enjoy as a condiment with grilled meats and cheeses.
- **Make-Ahead Friendly**: You can prepare the rind pieces up to 2 days in advance, storing them in the refrigerator. This makes the final pickling process even quicker.
- **Leftover Rind**: If you have extra watermelon rind after this recipe, you can freeze it for later pickling. Simply prep and freeze in freezer bags for up to 3 months.