

A Victorian culinary entrepreneur whose innovations with frozen desserts and savvy marketing earned her the title 'Queen of Ices.'
Long before celebrity chefs had television shows, Agnes Marshall built a food empire from her London kitchen. More than just a cookery writer, she was a inventor, teacher, and relentless businesswoman. Through her cooking school, her magazine 'The Table,' and her bestselling books like 'The Book of Ices,' she brought technical precision and glamour to Victorian dining. Her true passion was the frozen dessert. She experimented relentlessly with ice cream, sorbets, and parfaits, developing recipes and equipment—including an improved ice cream machine and a patented 'ice cave' for storage. She is often credited with the earliest known mention of the edible ice cream cone, instructing readers to serve ice cream in crisp cornets. Marshall understood branding and spectacle, hosting lavish dinners and even suggesting using liquid nitrogen to make ice cream at the table. Her work transformed ice cream from a rare luxury for the wealthy to an aspirational treat for the middle classes, shaping the very culture of dessert.
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She suggested using liquid nitrogen to freeze ice cream instantly at the table, a technique used by modern molecular gastronomists.
She owned and operated a large farm to supply her cooking school with fresh ingredients.
Her husband, Alfred Marshall, supported her business and helped manage the financial and legal sides of her enterprise.
She was a pioneer of food advertising, endorsing products like Cadbury cocoa and her own brand of ice cream powder.
“The ice cream must be frozen so quickly that the crystals are imperceptible to the tongue.”