Asparagus canning recipes let you stretch the brief spring harvest into the rest of the year. In many places asparagus appears for only a few weeks, so having jars of preserved spears on the pantry shelf feels like a small luxury when fresh stalks are months away.
There are several good ways to preserve asparagus. You can can it plain as a simple vegetable, pickle it into crisp spears, chop it into a relish, or turn it into a creamy soup for the pantry. Each approach uses a slightly different technique, so this guide groups recipes by type to help you choose the one that fits your needs.
A quick note on method: asparagus can fall into either canning category. Plain asparagus and asparagus-based soups are low-acid foods and must be processed in a pressure canner for safety. Pickled asparagus and relishes include vinegar, so they can be safely processed in a water bath canner like other pickles.
Canning Plain Asparagus
Plain canned asparagus is packed in hot water as a simple vegetable side. Because asparagus is low in acid, you must use a pressure canner for safe preservation; a water bath will not provide adequate heat to eliminate harmful bacteria. Pack spears whole or cut into pieces, cover them with boiling water, and process according to a tested pressure canning schedule.
Canned asparagus will be softer than fresh, so it works best where that texture is acceptable: folded into omelets and quiches, stirred into soups, or served as an easy side when you want a quick vegetable on the plate. A few jars on the shelf are convenient for those no-fuss meals and complement other canned vegetables.
- Canning Asparagus
Pickled Asparagus
If plain canned asparagus seems too soft for your taste, pickling will help the spears retain some snap. A vinegar-brine combined with salt preserves texture, and adding a firming agent such as calcium chloride (pickle crisp) can further help maintain crunch. Because pickled asparagus is acidic enough, you can process jars in a water bath canner.
Pickled asparagus works well on a relish tray or cheese board, as a garnish in cocktails, or simply eaten straight from the jar. Brines can be kept simple with garlic and dill or enhanced with red pepper flakes for heat. Many home canners make both mild and spicy batches to please different tastes.
- Pickled Asparagus (3 Ways)
- Pickled Asparagus with Garlic and Dill
- Spicy Pickled Asparagus
- Curried Pickled Asparagus
- Lemon Tarragon Pickled Asparagus
- Pickled Chipotle Asparagus with Carrots
Asparagus Relish
Relish-style preserves made from chopped asparagus are less common online, but they are a promising way to use abundant spears. A bright, chopped asparagus relish can be seasoned with vinegar, sugar, and spices and processed in a water bath if the recipe reaches a safe acidity level. New recipes are being tested and shared regularly, so look for updated, tested versions when you’re ready to try this style of preserve.
Asparagus Soups
Asparagus soups are an excellent use for a large harvest. Because the cooked, softer texture blends well when pureed, canned asparagus is particularly suited to soups. Like plain asparagus, soups are low-acid and must be pressure canned for safe long-term storage.
Keep both a simple asparagus soup base and a heartier potato-and-leek version on the shelf for variety. The basic soup is meant to be pureed, warmed, and finished with a splash of cream or milk at serving time. The potato and leek version is more substantial and can serve as a meal in a jar. Both approaches are part of broader collections of vegetarian soup canning recipes.
- Canning Asparagus Soup Base
- Canning Asparagus, Potato & Leek Soup
Vegetable Canning Recipes
If you want more ideas for stocking the pantry with garden produce, here are collections with tested recipes and methods.
30+ Root Vegetable Canning Recipes
100+ Vegetable Canning Recipes (& Vegetarian Meal in a Jar Favorites)
20+ Vegetarian Soup Canning Recipes
