Canning Asparagus

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Canning Asparagus

Ingredients

Instructions

Quantity: An average of 24-1/2 pounds is needed per canner load of 7 quarts; an average of 16 pounds is needed per canner load of 9 pints. A crate weighs 31 pounds and yields 7 to 12 quarts--an average of 3-1/2 pounds per quart.

Quality: Use tender, tight-tipped spears, 4 to 6 inches long.

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

Hot pack--Cover asparagus with boiling water. Boil 2 or 3 minutes. Loosely fill jars with hot asparagus, leaving 1-inch headspace.

Raw pack--Fill jars with raw asparagus, packing as tightly as possible without crushing, leaving 1-inch headspace.

Add 1 teaspoon of salt per quart to the jars, if desired. Add boiling water, leaving 1-inch headspace.

Adjust lids and process as recommended in Table 1 or Table 2 according to the method of canning used.

Table 1. Recommended process time for Asparagus in a dial-gauge pressure canner.
Canner Pressure (PSI) at Altitudes of
Style of Pack Jar Size Process Time 0 - 2,000 ft 2,001 - 4,000 ft 4,001 - 6,000 ft 6,001 - 8,000 ft
Hot and Raw Pints
Quarts
30 min
40
11 lb
11
12 lb
12
13 lb
13
14 lb
14



Table 2. Recommended process time for Asparagus in a weighted-gauge pressure canner.
Canner Pressure (PSI) at Altitudes of
Style of Pack Jar Size Process Time 0 - 1,000 ft Above 1,000 ft
Hot and raw Pints
Quarts
30 min
40
10 lb
10
15 lb
15