Most recipes have been perfected for use at seal level. At higher altitudes, adjustments in the cooking time, temperature, and ingredients could be necessary.
At sea level, water boils at 212 degrees. With each additional 500 feet of altitude, the boiling point drops 1 degree. Even though the boiling point is lower, it takes longer to generate the heat required to cook food. Therefore, at high altitudes, foods boiled in water (such as pasta and beans) will take longer to come to a boil and will require longer cooking times than recipes suggest. The processing times for canning foods and the blanching times for freezing vegetables will vary, too.
At high altitudes, cake recipes may need slight adjustments in the proportions of flour, leavening, liquid, eggs, etc. These adjustments will vary from recipe to recipe, and not set guidelines can be given. Many cake mixes now carry special directions on the label for high-altitude preparation.
High altitudes can also affect the rising of doughs and batters, deep-frying, candy making, and other aspects of food preparation. For complete information and special recipes for your area, call or write to the home agent at your county cooperative extension office or to the home economics department of your local utility company or state university.
“Work With What You Got!”
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