In a video posted by The Kardashians star's friend-stylist Dani Michelle, the newlyweds are seen cutting into an enormous wedding cake.
The multi-tiered cake featured large white layers with vintage piping. One side was decorated with red roses and green leaves cascading down the huge cake. Like any classic wedding cake, the massive dessert was topped with small figurines of a couple.
Video: Kourtney Kardashian adds new last name to Instagram
In the Instagram video, Kardashian and Barker playfully laughed while they cut the cake in front of family and friends who were cheering in the background. To add to the wow factor, sparklers erupted behind them.
After a Vegas "practice wedding" in April and a legal ceremony in Santa Barbara earlier this month, Kardashian, 43, and the drummer, 46, said "I do" once again on Sunday in Italy. The couple chose to host the ceremony at L'Olivetta, a villa in Portofino, Italy, owned by Dolce & Gabbana. The reception was held at Castello Brown in Portofino.
They're also planning a reception in Los Angeles.
As for the menu at the iconic Italian wedding, Kylie Jenner shared a glimpse at the food stations on her Instagram Story. From her posts, fans could see stations devoted to freshly made cannolis and pasta.
Travis Barker/Instagram Kourtney Kardashian and Travis Barker
"Me and cucumber girl," Kylie wrote in reference to the May 12 episode of The Kardashians when Kendall tried slicing a cucumber in her mom's kitchen. Her chopping technique left fans hilariously confused.
Shortly after the moment went viral, Kendall leaned into her funny kitchen moment on social media.
"Kendall Jenner trying to cut a f— cucumber is the most tragic thing I've ever witnessed," a fan wrote in the tweet, which was retweeted by the reality star.
"Tragic!" Kendall wrote in a post responding to the commentary.