Survey finds shoppers plan to balance comfort with plant-based functional options.

Price of family flour jumps 9.3¢.

"Flour and wheat product imports are no longer a rounding error in this key calculation."

Fermentation and novel sources like air particles could boost innovation.

Trends spotted at the show include plant-based comfort foods, global flavors.

Ready-to-eat cereal and cookies saw more new products in 2021 than 2020.

Percentages rise in United States, Brazil, India, Mexico and United Kingdom.