Sunday, May 10, 2015

Canning Asparagus

Asparagus — Spears or Pieces




Read full instructions and have all ingredients and equipment ready BEFORE starting. 

Quantity: An average of 5 pounds is needed for canner load of 2 pints.

Quality: Use tender, tight-tipped spears, 4 inches long for a pint jar.

Procedure: Wash asparagus and trim off tough scales. Break off tough stems and wash again. Cut into 1-inch pieces or can whole.

Boil jars and lids before filling them with asparagus.

Hot pack — Cover asparagus with boiling water. Boil 2 or 3 minutes.

Loosely fill jars with hot asparagus, leaving 1-inch headspace.

Add 1 teaspoon of salt (without iodine) per pint to the jars, if desired. Add boiling water, leaving 1-inch headspace. (Iodine changes the color of  asparagus).

Use a spatula around the asparagus, to take out the air bubbles of the jar.

Clean the rim of the jar with a paper towel and vinegar before putting on the lid.

Adjust lids and process.  If using a power cooker,  add water to cover ¼ of the jar.  Close the cover and press the “Steam- canning” button, and the cook time button and add 15 minutes to the default 30 minutes. (It will be processed for a total of 45 minutes).

Be careful when pulling out the cans from the boiling water, and after processing them in the power cooker.

Read the Power Cooker Instruction manual ahead of time.


Use the asparagus within a year.  Canning is fun, but follow the steps correctly to avoid bacteria which can produce botulism.