Michigan State University Extension
Preserving Food Safely - 01600169
10/13/97
QUANTITY: An average of 17-1/2 pounds (without tops) is needed per canner load of 7 quarts; an average of 11 pounds is needed per canner load of 9 pints. A bushel (without tops) weighs 50 pounds and yields 17 to 25 quarts--an average of 2-1/2 pounds per quart.
QUALITY: Select small carrots, preferably 1 to 1-1/4 inches in diameter. Larger carrots are often too fibrous.
PROCEDURE: Wash, peel and rewash carrots. Slice or dice.
Hot pack--Cover with boiling water; bring to boil and simmer for 5 minutes. Fill jars, leaving 1-inch headspace.
Raw pack--Fill hot jars tightly with hot raw carrots, leaving 1-inch of headspace.
Add 1 teaspoon of salt per quart to the jar, if desired. Add hot cooking liquid or water, leaving 1-inch headspace. Adjust lids and process.
RECOMMENDED PROCESS TIMES FOR CARROTS IN A DIAL-GAUGE PRESSURE CANNER
Canner Pressure (PSI) at Altitudes of Style of Jar Process 0- 2001- 4001- 6001- Pack Size Time 2000 ft. 4000 ft. 6000 ft. 8000 ft.
Hot Pints 25 min. 11 lb. 12 lb. 13 lb. 14 lb. Hot Quarts 30 11 12 13 14
Raw Pints 25 11 12 13 14 Raw Quarts 30 11 12 13 14
RECOMMENDED PROCESS TIMES FOR CARROTS IN WEIGHTED-GAUGE PRESSURE CANNER
Canner Pressure (PSI) at Altitudes of Style of Jar Process 0- Above Pack Size Time 1000 ft. 1000 ft.
Hot Pints 25 min. 10 lb. 15 lb. Hot Quarts 30 10 15
Raw Pints 25 10 15 Raw Quarts 30 10 15