Democratic U.S. presidential nominee and former Vice President Joe Biden brings box of Great Harvest Baking Company cookies to firefighters during an unscheduled stop at a Duluth fire station while campaigning for president in Duluth, Minnesota, U.S., September 18, 2020. REUTERS/Jonathan Ernst

Cony and Alison, co-owners of Dear Harley Cake Studio, choose baking tools at their studio in Hong Kong China, August 25, 2020. Picture taken August 25, 2020. REUTERS/Lam Yik

Britain's Catherine, Duchess of Cambridge, pours a tray with dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge, pours a tray with dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, fill a tray with dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge, carries a tray with dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge, carries a tray with dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, visit Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge, kneads dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, wear face masks during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, leave after a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, leave after a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, leave after a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, leave after a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, knead dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, knead dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, knead dough during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, use anti-bacterial hand gel during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, use anti-bacterial hand gel during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, visit Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, talk to employees during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, use anti-bacterial hand gel during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, use anti-bacterial hand gel during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, visit Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, visit Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, talk to employees during a visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and Catherine, Duchess of Cambridge, visit Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Britain's Prince William and his wife Catherine, Duchess of Cambridge, visit to Beigel Bake Brick Lane Bakery in East London, Britain September 15, 2020. Justin Tallis/Pool via REUTERS

Salah Suqi Qasim, who is also a salsa dance teacher, bakes at his family's bakery in Amman, Jordan, August 17, 2020. Picture taken August 17, 2020. REUTERS/Muhammad Hamed

Salah Suqi Qasim, who is also a salsa dance teacher, bakes at his family's bakery in Amman, Jordan, August 17, 2020. Picture taken August 17, 2020. REUTERS/Muhammad Hamed

Salah Suqi Qasim, who is also a salsa dance teacher, prepares the dough for baking at his family's bakery in Amman, Jordan, August 17, 2020. Picture taken August 17, 2020. REUTERS/Muhammad Hamed

Salah Suqi Qasim, who is also a salsa dance teacher, prepares the dough for baking at his family's bakery in Amman, Jordan, August 17, 2020. Picture taken August 17, 2020. REUTERS/Muhammad Hamed

Salah Suqi Qasim, who is also a salsa dance teacher, prepares the dough for baking with his brother at their family bakery in Amman, Jordan, August 17, 2020. Picture taken August 17, 2020. REUTERS/Muhammad Hamed

A worker stands near freshly baked bread at a bakery in Beirut, following Tuesday's blast in city's port area, Lebanon August 5, 2020. REUTERS/Mohamed Azakir

Workers pack freshly baked bread at a bakery in Beirut, following Tuesday's blast in Beirut's port area, Lebanon August 5, 2020. REUTERS/Mohamed Azakir

A bottle of disinfectant is placed on the entrance of a bake shop, along with reminders for social distancing to prevent the spread of the coronavirus disease (COVID-19), in Quezon City, Metro Manila, Philippines, July 8, 2020. REUTERS/Eloisa Lopez

A man bakes bread inside a bakery in Sidon, southern Lebanon July 1, 2020. REUTERS/Ali Hashisho

A worker stands near freshly baked bread at a bakery in Beirut, Lebanon June 30, 2020. REUTERS/Mohamed Azakir

Freshly baked bread cools at a bakery in Beirut, Lebanon June 30, 2020. REUTERS/Mohamed Azakir

Baked goods are displayed at a supermarket of Swiss retailer Denner, as the spread of the coronavirus disease (COVID-19) continues, in Glattbrugg, Switzerland June 26, 2020. Picture taken June 26, 2020. REUTERS/Arnd Wiegmann

Britain?s William, Duke of Cambridge, carries baked goods and pastries as he leaves Smiths the Bakers, in the High Street in King's Lynn, Norfolk, Britain June 19, 2020. Aaron Chown/Pool via REUTERS

Britain?s William, Duke of Cambridge, carries baked goods and pastries as he leaves Smiths the Bakers, in the High Street in King's Lynn, Norfolk, Britain June 19, 2020. Aaron Chown/Pool via REUTERS

A chef bakes bread at Conrad, one of the hotels in Egypt that received a stamp of approval to reopen amid the COVID-19 crisis, as Egypt ramps up efforts to slow the spread of the coronavirus disease (COVID-19), in Cairo, Egypt June 4, 2020. REUTERS/Mohamed Abd El Ghany

Miller Adrienne Delacroix prepares bread dough before baking at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

Workers prepare bread dough before baking at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

A worker cuts bread dough before baking at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

Miller Adrienne Delacroix removes freshly-baked bread loaves from the oven at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

Miller Adrienne Delacroix removes freshly-baked bread loaves from the oven at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

A worker prepares bread dough before baking at the Hollange watermill during the coronavirus disease (COVID-19) outbreak in Fauvillers, Belgium, May 20, 2020. Picture taken May 20, 2020. REUTERS/Francois Lenoir

Seniors wear masks to protect themselves from coronavirus disease (COVID-19) while baking bread at an elderly day care center in Taipei, Taiwan May 8, 2020. Picture taken May 8, 2020. REUTERS/Ann Wang

A view of the ancient walls of Amelia, the small town in Italy's central Umbria where Roberto Ferraro used to bake his cakes before the coronavirus outbreak shut down his pastry shop. Picture taken in 2018. REUTERS/Stefano Bernabei

A view of a little alley in Amelia, the small town in Italy's central Umbria region where Roberto Ferraro used to bake his cakes before the coronavirus outbreak shut down his pastry shop. Picture taken in 2018. REUTERS/Stefano Bernabei

A man bakes a pizza at a restaurant, as Tuscany is the first italian region to allow restaurants to open only for takeout as the spread of the coronavirus disease (COVID-19) continues, in Castiglione della Pescaia, Italy, April 27, 2020. REUTERS/Jennifer Lorenzini

The Hotel Adlon's kitchen team prepares traditional Easter lamb pastries for corona crisis workers as the spread of the coronavirus disease (COVID-19) continues in Berlin, Germany, April 7, 2020. Picture taken April 7, 2020. REUTERS/Axel Schmidt

A baker wearing protective gloves kneads the dough before baking the bread, during the coronavirus disease (COVID-19) outbreak, at La Cantonada bakery and pastry shop in Barcelona, Spain April 7, 2020. REUTERS/Nacho Doce

A baker wears a protective face mask and gloves as he kneads the dough before baking the bread, during the coronavirus disease (COVID-19) outbreak, at La Cantonada bakery and pastry shop in Barcelona, Spain April 7, 2020. REUTERS/Nacho Doce

A baker wears a protective face mask and gloves as he kneads the dough before baking the bread, during the coronavirus disease (COVID-19) outbreak, at La Cantonada bakery and pastry shop in Barcelona, Spain April 7, 2020. REUTERS/Nacho Doce

A first-attempt at a homemade seeded sourdough loaf is seen on a kitchen table, as the number of coronavirus disease (COVID-19) cases grow around the world, in London, Britain April 3, 2020. REUTERS/Dylan Martinez

A first-attempt at a homemade seeded sourdough loaf is seen on a kitchen table, as the number of coronavirus disease (COVID-19) cases grow around the world, in London, Britain April 3, 2020. REUTERS/Dylan Martinez

A first-attempt at a homemade seeded sourdough loaf is seen on a kitchen table, as the number of coronavirus disease (COVID-19) cases grow around the world, in London, Britain April 3, 2020. REUTERS/Dylan Martinez