The ingenious flavor combination in each of these treats can be traced back to 1928, when H.B. Reese, an employee of The Hershey Company, created REESE'S Peanut Butter Cups in his basement. The Hershey Company supplied Reese with the chocolate coating for his candy and eventually purchased his business in 1963.

But first we'd eat a wrapper miles. And miles of paper feed through a machine that stamps the cup shape into the paper in five different sizes. Happened into the mold.

Reese's Crispy Crunchy is a candy bar made of flaky peanut butter and chopped peanuts coated with milk chocolate. It was introduced in 2006.

8 Things You Probably Didn't Know About Reese's

• Harry Burnett Reese's First Attempt in the Candy Business was a Total Fail.
• Reese's Second (and Wildly More Successful) Shot at the Candy Business Began in His Basement.
• You Can Purchase Half-Pound Reese's Cups.
• E.T. Was Supposed to be Eating M&Ms, Not Reese's Pieces.

It was invented by a struggling dairyman named Harry Reese. Reese worked on a dairy farm owned by Milton Hershey, the Hershey chocolate king, and in 1928 Harry began toying with the idea of mixing peanut butter and chocolate in cups.

Today, Reese's makes enough peanut cups each year to feed one cup to every person in the USA, Japan, Europe, Australia, China, Africa and India! Reese's Peanut Butter Cups are made in Hershey, PA, Stuarts Draft, WV and in Monterrey, MX.

Today, Reese's makes enough peanut cups each year to feed one cup to every person in the USA, Japan, Europe, Australia, China, Africa and India! Reese's Peanut Butter Cups are made in Hershey, PA, Stuarts Draft, WV and in Monterrey, MX.

Hershey, Pa That's right – Direct from the Factory to your mouth just days after being made. REESE'S Chocolates is the number one candy brand in the United States and the biggest confectionery brand in the whole world… yet we can almost smell the peanut-buttery deliciousness being created just down the road here in Hershey, Pa.

REESE'S Crispy Crunchy candy bars are exactly that - layers of crispy crunchy ingredients, including peanut butter candy, peanuts and peanut butter coated in creamy chocolate. Treat yourself to one of these king-size bars after dinner for dessert or as a midday treat during work or school.

Hershey, PA Today, Reese's makes enough peanut cups each year to feed one cup to every person in the USA, Japan, Europe, Australia, China, Africa and India! Reese's Peanut Butter Cups are made in Hershey, PA, Stuarts Draft, WV and in Monterrey, MX.

Unlike, say, Nerds or Pixy Stix, Reese's are more than straight sugar - there's saltiness and depth to the peanut butter that balances out the sweetness (that's what we in the food biz call “nuance”).

1: Reese's Peanut Butter Cups. This perennial favorite easily finished first in the candy derby, earning the title of most popular Halloween candy in 18 states, including densely populated ones like California, Pennsylvania, and Massachusetts.