
“Jamming Through the Ages” by Christina Sleeper
The Culinary Historians of San Diego announce an online presentation of “Jamming Through the Ages” by Christina Sleeper at 10:30am on Saturday, February 20, 2021. This event has been rescheduled from March 21, 2020. The event is free and open to the public.
This event was held online via Zoom.
For as long as humans have been farming and tending the fields, they have shared a common problem — how to preserve fruits and vegetables that are so delicious when perishable. Making jam was one solution. Over the years, what began as a preservation method has evolved into a mealtime staple, enjoyed for its many unique and delicious flavors even when fresh produce is available.
How long have people been making jams? How does the process work? And how difficult is it for home cooks to make jams?
Christina Sleeper, a State of California-certified Master Food Preserver and jam maker with decades of experience, will answer these questions and more in her lively presentation.
10:30am – 12:00pm (PST)
Saturday, February 20, 2021
VIDEO
About Christina Sleeper
Christina Sleeper is a unique Los Angeles triple threat — chef, host, entrepreneur. This multi-disciplinary approach has informed her culinary endeavors for more than 25 years. Her food curiosity began in her Lorain, Ohio childhood, in a city comprised of immigrants from more than 55 countries. This early exposure to diverse cultures and cuisines fueled a passion for authenticity in flavor that’s become the cornerstone of everything she does. A professional caterer and event planner, she founded Sleepers, a gourmet food company that features her original-recipe seasonings, jams, and teas. As COO of this thriving family business, she develops new products, writes recipes, and curates special events. Christina is a graduate of the University of Cincinnati with a BA in Communications and Journalism, a seasoned host and SAG-AFTRA member, Certified Master Food Preserver, Slow Food Preservation Advisor, and guest lecturer around the country. Her first book, Jamming through the Ages, is soon to be published.
About the Culinary Historians of San Diego
Culinary Historians of San Diego (CHSD) is a nonprofit organization that provides the public with a history of food and drink and their roles in society, both locally and worldwide. Membership in this non-profit organization supports both CHSD activities and the culinary collection of the San Diego Public Library.

Walter and Cordelia Knott in front of their berry stand, Knott’s Berry Farm, Buena Park, c1969. Photo, Orange County Archives.
Speaker
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Christina SleeperChef, Author, Entrepreneur
About Christina Sleeper
Christina Sleeper is a unique Los Angeles triple threat — chef, host, entrepreneur. This multi-disciplinary approach has informed her culinary endeavors for more than 25 years. Her food curiosity began in her Lorain, Ohio childhood, in a city comprised of immigrants from more than 55 countries. This early exposure to diverse cultures and cuisines fueled a passion for authenticity in flavor that’s become the cornerstone of everything she does. A professional caterer and event planner, she founded Sleepers, a gourmet food company that features her original-recipe seasonings, jams, and teas. As COO of this thriving family business, she develops new products, writes recipes, and curates special events. Christina is a graduate of the University of Cincinnati with a BA in Communications and Journalism, a seasoned host and SAG-AFTRA member, Certified Master Food Preserver, Slow Food Preservation Advisor, and guest lecturer around the country. Her first book, Jamming through the Ages, is soon to be published.