Kate Middleton's iconic engagement ring, originally owned by Princess Diana, has not been a common feature during her public outings this year.

Prince William and Princess Kate have faced a challenging year, but new reports claim that the future King still goes above and beyond to ensure that his wife enjoys a nightly treat

Prince William chatted about his favorite treats to chef Darren Watson while touring a student and staff café at Duchy College in Cornwall, England on Oct. 17, confirming his wife's favorite dessert in the process.

The Duchess of Cambridge reportedly has one clear favourite when it comes to what she likes to drink in the evening, and her husband Prince William always makes sure she has a glass

According to Hello!, Chef Darren Watson said he learned from his research that Princess Kate's favorite sweet treat is sticky toffee pudding, which Prince William verified and said, "Very good." Kate's favorite dessert is a timeless classic—a traditional British treat that can be relatively easy to make.

Prince William is spilling the tea on his and Kate Middleton’s favorite desserts. On Thursday, October 17, the royal added some sweetness to his latest engagement at the Duchy College Stoke Climsland,