Annual observance

National Peanut Butter Fudge Day

November 20 Food / Dessert Updated 2026-07-09

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Overview

National Peanut Butter Fudge Day, observed annually on November 20th, is a delightful occasion dedicated to celebrating and indulging in the rich, creamy, and irresistible confection made primarily from peanut butter, sugar, and butter. This unofficial holiday encourages enthusiasts to bake, share, and enjoy this beloved sweet treat, which is a staple in many households and often features prominently during holiday seasons for its comforting taste and satisfying texture.

Why it matters: National Peanut Butter Fudge Day on November 20 celebrates the rich, creamy treat that combines the beloved flavors of peanut butter and sugar, highlighting its significance as a nostalgic dessert often enjoyed during festive gatherings. This day honors the simple joy of creating and sharing a sweet that has become a comforting staple in many homes.

Origin and story

Many popular peanut butter fudge recipes are 'no-bake,' achieving their set consistency through the proper cooking and cooling of sugar syrup.

Fudge, as a confection, is believed to have originated in the United States around the late 19th century, possibly from a 'fudged' or mistaken batch of caramels.

Quick facts

  • DateNovember 20
  • TypeFood / Dessert
  • Great forFoodies, Chocolate lovers, Home bakers

Also on this date

Ways to celebrate

Peanut butter itself started out as a food for people who couldn't chew solid food, not as a candy ingredient.

Meet the chemist who patented it first

Canadian chemist Marcellus Gilmore Edson patented "peanut paste" in 1884, made by milling roasted peanuts between two heated surfaces until the cooled result had a consistency like butter or lard — his goal was a digestible protein source for people who struggled to chew solid foods.

Know who helped popularize it next

Dr. John Harvey Kellogg, better known for his cereal empire, patented his own process for making peanut butter from raw peanuts in 1895, helping push the spread toward the mainstream American pantry.

Read the fuller history

Helpful resources:

Did you know?

Peanut butter fudge itself skips the candy thermometer fuss of classic fudge — many recipes are "no-bake," relying on properly cooking and cooling a sugar syrup rather than baking anything at all.

Fun facts

  • Many popular peanut butter fudge recipes are 'no-bake,' achieving their set consistency through the proper cooking and cooling of sugar syrup.
  • Fudge, as a confection, is believed to have originated in the United States around the late 19th century, possibly from a 'fudged' or mistaken batch of caramels.
  • The widespread popularity of peanut butter in American diets during the early 20th century led to its incorporation into numerous desserts, including various types of fudge.

Sources and attribution

Who Invented Peanut Butter? (History Cooperative)

External links may lead to third-party websites.


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FAQ

When is National Peanut Butter Fudge Day?
It is observed on November 20 each year.
What is National Peanut Butter Fudge Day?
National Peanut Butter Fudge Day, observed annually on November 20th, is a delightful occasion dedicated to celebrating and indulging in the rich, creamy, and irresistible confection made primarily from peanut butter, sugar, and butter. This unofficial holiday encourages enthusiasts to bake, share, and enjoy this beloved sweet treat, which is a staple in many households and often features prominently during holiday seasons for its comforting taste and satisfying texture.
How do people celebrate National Peanut Butter Fudge Day?
Make a batch of peanut butter fudge and consider that peanut butter itself was patented in 1884 by chemist Marcellus Gilmore Edson as a digestible protein source, not as a dessert ingredient.

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