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UC Master Food Preserver

Monthly Articles To-date

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Debra is a smiling woman in a red hat
UC Master Food Preserver: Article

Spotlight: Debra Barger, Butte County, 2025 MFP Volunteer (May 2026)

May 12, 2026
 I learned how to can fruits and vegetables from my grandmother while growing up mostly in the Midwest. I loved the cool, earthy smell of a root cellar and took delight in perusing the many rows of colorful jars, especially when it was 95°F outside with 90% humidity.  Wherever the family moved, we…
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raw asparagus stuffed into a jar with flat end down
UC Master Food Preserver: Article

Learning Through Experience: Pickling Asparagus for the First Time (May 2026)

May 12, 2026
By Robin E Martin
Four valuable lessons that will take the stress out of canning pickled asparagus.My first time making pickled asparagus at home, by myself, with a borrowed steam canner, was a lot of fun, a fair amount of work, and produced what I would call mixed results, but I have no regrets.   The recipe I…
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three groups of dried adobo peppers look alike
UC Master Food Preserver: Article

An Adobo Pepper Dehydration Experiment (April 2026)

April 11, 2026
Monica Gross, Los Angeles Co., Online Delivery Program VolunteerDehydration is one of the earliest preservation methods developed by humankind. There is evidence from Middle Eastern and Asian cultures that dehydration was used as a method of preservation as far back as 12,000 BCE. The hot sun was harnessed…
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UC Master Food Preserver: Article

Spotlight: Robyn Barker, 2025 MFP Volunteer (April 2026)

April 11, 2026
 Living in California has given me a deep appreciation for food, gardening, and seasonality. Fresh produce is available year-round, from winter citrus to summer berries and the abundance of warm-season vegetables that follows. Gardening here makes it possible to experience food not just…
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UC Master Food Preserver: Article

What is Dehydrating for Food Preservation? (March 2026)

March 9, 2026
Tim Long, UC Master Food Preserver Online Program Volunteer    Dehydration preserves food by removing 80–95% of its moisture, which inhibits the growth of bacteria, yeasts, and molds that require water to grow. It is one of the oldest preservation methods, dating back to 12,000 BCE.  This…
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UC Master Food Preserver: Article

Preserved Lemons: A Powerhouse Ingredient in the Kitchen (March 2026)

March 9, 2026
Kirsten Hansen, UC Master Food Preserver Online Delivery Program Volunteer  The Master Food Preserve Online Delivery Program volunteers loved making preserved lemons this winter! Our Citrus 1: Citrus Without Canning class and Garden to Glass: Winter Mocktails classes featured two different…
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UC Master Food Preserver: Article

A Brief History of the Canning Jar (March 2026)

March 9, 2026
By Robin E Martin
Monica Gross, UC Master Food Preserver Online Program Volunteer  For most of human history, feeding a family involved navigating times when food was plentiful, such as at harvest time, and periods when it was scarce. Before methods of food preservation were developed, food insecurity was a…
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UC Master Food Preserver: Article

Spotlight: Earl Weak, Class of 2024 MFP Volunteer (March 2026)

March 9, 2026
Earl Weak, UC Master Food Preserver Online Delivery Program VolunteerCounty of residence: Alameda Earl Weak relaxes at his home after an orange harvest (used with permission)My name is Earl Weak. I became UC Master Food Preserver (MFP) in 2024 as a member of the first class of the Online Delivery…
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UC Master Food Preserver: Article

Botulism Is Rare Because We Do It Right (February 2026)

February 15, 2026
By Travis R Alexander
Paige Weisskirch, UC Master Food Preserver Online Program Volunteer “How Death Came, Unbidden, to Mrs. Sales Dinner Party”, an illustration accompanying an article reporting on a botulism outbreak due to improperly processed olives in The Philadelphia Inquirer, Nov. 30, 1919.  Botulism Is Rare…
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