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Eggplant canning recipes are a great way to turn a big garden harvest into something delicious and shelf stable, from savory sauces and tangy pickles to relishes, salsa, and flavorful spreads.
Eggplant is one of those vegetables that always seems manageable right up until it isn’t. One day you’ve got just enough for dinner, and the next you’ve got a whole pile on the counter and no idea what to do with it all. While eggplant is wonderful fresh, it’s also one of those crops that really benefits from a few good preserving recipes once the harvest starts coming in fast.
Eggplant canning recipes are a little different from most other canning projects, because eggplant isn’t something you can safely can plain by itself. There are no current tested recommendations for canning plain eggplant, either on its own or added freely to other pressure canning recipes, though I’ll talk a bit about the old historical recipes at the end.
That may sound limiting at first, but honestly, it still leaves plenty of really good options. Instead of plain jars of vegetables, you get rich pasta sauces, savory relishes, tangy pickles, antipasto, salsa, and other preserves that are actually much more useful on the pantry shelf.
Modern safe eggplant canning recipes rely on ingredients like vinegar or tomatoes to bring the finished recipe into a safe range for water bath canning. That’s why most tested recipes fall into a few specific categories, but they’re good ones, and they make wonderful use of summer eggplant.
Eggplant Sauce Recipes
Sauce is probably my favorite way to can eggplant, mostly because it turns into such an easy dinner later on. Eggplant works especially well in chunky tomato-based sauces, where it softens down and takes on all those bold Mediterranean flavors from olives, capers, peppers, and herbs.
These are the jars that really earn their keep in the pantry. They’re hearty, flavorful, and easy to turn into a meal, whether you spoon them over pasta, layer them into baked dishes, or serve them with a loaf of bread and a bit of cheese for a simple supper.
Ball’s caponata-style and puttanesca style recipes are especially nice because they already feel like a finished dish right in the jar.
- Roasted Eggplant & Puttanesca Sauce
- Sicilian Caponata Sauce
- Lemony Eggplant Caponata Sauce (Ball Complete Book of Preserving)
- Lemony Eggplant-Artichoke Caponata Sauce (All New Ball Book of Canning and Preserving), a different version made with artichokes and whole lemons
Pickled Eggplant Recipes
Pickled eggplant is one of the more traditional ways to preserve eggplant, and it’s a really good choice if you love Mediterranean flavors. These recipes usually pair eggplant with vinegar, garlic, herbs, and a few simple seasonings, which gives you a preserve that’s tangy, savory, and especially good with meats, cheeses, and crusty bread.
If you’ve never had it before, pickled eggplant is quite a bit different from cucumber pickles. The texture is softer and more substantial, and the flavor feels much more at home on an antipasto platter than next to a burger. It’s a nice option if you want something a little different from the usual dill pickles and relish jars.
- Eggplant Pickles (Ball) – Italian style with balsamic and oregano
- Pickled Eggplant Cubes (The Joy of Pickling) – with basil and white wine vinegar
Eggplant Relish and Antipasto Recipes
This is really where eggplant shines in home canning. Relishes and antipasto-style preserves make such good use of eggplant’s texture, especially when it’s combined with tomatoes, peppers, celery, onions, olives, or other late summer vegetables in a sweet-sour, well-seasoned preserve.
These recipes are especially handy when the garden is producing a little bit of everything all at once. They turn all those odds and ends of summer produce into something far more interesting than a plain mixed pickle, and they’re wonderfully versatile at the table. Serve them with crackers and cheese, spoon them over grilled meat, tuck them into sandwiches, or set them out as part of an appetizer spread.
- Vegetable Antipasto – Bernardin, with carrots, green beans, cauliflower, peppers, and tomatoes
- Antipasto Pickles – Canadian Living, similar to the Bernardin version above
- Vegetarian Antipasto – Canadian Living, another mixed vegetable antipasto-style preserve
- Eggplant Tomato Relish (The Joy of Pickling by Linda Ziedrich, not currently online)
Ajvar (Balkan Eggplant Pepper Spread)
Ajvar is a wonderful choice if you want an eggplant preserve that feels a little different from the usual pickles and tomato sauces. This traditional Balkan-style spread is made with roasted eggplant and red bell peppers, blended with garlic, salt, and vinegar into a rich, savory condiment with just a little heat.
What I especially love about ajvar is how versatile it is once it’s on the shelf. It works as a spread for bread and sandwiches, a dip for crackers and vegetables, or a flavorful condiment alongside grilled meats and simple dinners. Since the vegetables are roasted before canning, the finished spread has a deeper, sweeter flavor than most straight vegetable relishes, and it’s a great way to preserve both eggplant and peppers at the same time.
Eggplant Salsa Recipes
Salsa may not be the first thing most people think of when they’re trying to preserve eggplant, but it’s actually a really smart fit. Once it’s paired with tomatoes in a tested recipe, eggplant adds body and richness that makes the finished salsa feel a little heartier than the usual tomato-only version.
It also adds some nice variety to an eggplant roundup. Not everyone wants pasta sauce or pickles, and a salsa-style preserve gives you another easy way to use eggplant in everyday meals. It’s the sort of jar you can open with tortilla chips, serve alongside grilled meat, or spoon over tacos and rice bowls.
Historical Eggplant Canning Recipes
Older home canning books did once include directions for plain pressure-canned eggplant, and vintage Ball Blue Books carried that advice for decades before eventually dropping it.
In the 1974 Ball Blue Book, the process was to wash, pare, slice or cube the eggplant, soak it, boil it briefly, then pack it hot into jars and cover it with boiling water before pressure canning pints for 30 minutes and quarts for 40 minutes at 10 pounds pressure. Ball also noted right in the recipe that canned eggplant is usually dark in color, which tells you a lot about why it may not have been the most appealing finished product even back then.
By 1977, Ball had dropped those canning instructions and replaced them with much simpler advice: freeze it instead, noting that freezing gave a better product. That recommendation has stayed in place ever since, and modern safe canning guidance does not include plain canned eggplant as a current tested option.
Ball’s old plain eggplant process was never re-tested under modern canning safety standards, so while the historical recipe is interesting from a food preservation standpoint, it’s best understood as an obsolete recommendation rather than current guidance.
You’ll still occasionally see that older Ball-style process repeated in books and online, including in the 2010 edition of Putting Food By, which keeps essentially the same approach of salting, simmering, packing in water, and pressure canning. But that still doesn’t make it a modern tested recommendation.
The more useful takeaway for today’s home canners is that eggplant is best preserved in acidified recipes like pickles, relishes, antipasto, salsa, and sauces. Plain canned eggplant has been left behind both because of poor quality and because it was never carried forward into modern validated canning guidance.
If your garden gives you a glut of eggplant, these recipes are some of the best ways to turn it into something truly useful on the pantry shelf. Eggplant may be a bit more limited than cucumbers or tomatoes when it comes to home canning, but the recipes that do exist are flavorful, practical, and absolutely worth making.
