California State University Northridge University Library

Do you know your kitchen items shelf life?

NameOpenUnopen
Flour6-8 monthup to 12 month
Whole wheat flour6-8 months, if refrigerated 1 month
Bottled water3 month1-2 years
Sugar 2 years, Sugars do not spoil but eventually may change flavor
Brown sugar 4 month
Confectioners sugar 18 month
Instant coffee in jars/tins3 month12 month
Ground, canned coffee2 weeks, if refrigerated2 years
Cocoa1 yearindefinitely
Peanut butter2-3 month6-9 month
Honey1 year1 year
Solid shortening3 month8 month
Baking powder3 month6 month
Baking soda6 month18 month
Cornstarch18 month18 month
Salad dressing3 month, if refrigerated 10-12 month
Worcestershire sauce1 year1 year
Whole spices2-4 years2-4 years
Ground spices2-3 years2-3 years
Paprika, red pepper & chili power2 years when kept in refrigerator 2 years when kept in refrigerator
Dry pasta made without eggs1 year2 years
Dry egg noodles1-2 month2 years
High acid canned items such as fruit juice, tomato soup & things in vinegar 12-18 month
Low acid canned items such as soup, meats, gravy and vegetables  2-5 years

go to

HTML 4.0 Checked! go to Campus Homepage go to Library Homepage

Hai-Ling Tang--Web Designer
Last Update: 14 February 2001