Mem-Mem is the Energy fairy of Noodles, and resembles a dragon. About 4-5 in human years, he's relaxed and doesn't make a fuss. He's impressed by Ran's passion. When he joins forces with Ran he enters his "bowl form." He ends his sentences with "~men" (~メン).

The mysterious, delicious world of CooKingdom, which rules over all the cuisine in this world. CooKingdom has closely guarded the Recipe-Bon, in which it's written how to prepare any dish. But, oh no! One day, it gets stolen by the Bundoru Gang! The Bundoru Gang plans to monopolize everything for themselves, and their next target is the Cuisine Fairy Recipeppi... The Energy Fairies have come to Oishi-Na Town in the human world in search of the Recipe-Bon. With their help, an unexpected turn of events leads to three ordinary girls transforming into Pretty Cures!
 
(Source: Crunchyroll)

In Oishiina Town where the girls live, a theme park for Children's Lunch has suddenly appeared! It seems Kome-Kome and the other fairies were treated to a Children's Lunch by the park director, Cait Sith. Everyone was having fun playing together, but suddenly, Rosemary was turned into a stuffed toy! Is there a secret to "Dreamia"? Just like the Children's Lunch, if eveyone's feelings become one, Kome-Kome will create a miracle.

Anime short that will accompany screenings of the Delicious Party♡Precure: Yumemiru♡Okosama Lunch! film. The short will star characters from three previous Precure series — Tropical-Rouge! Precure, Healin' Good Precure, and Star☆Twinkle Precure — alongside the characters from the current Delicious Party♡Precure series. 
 
(Source: Anime News Network, edited)

A movie celebrating the 20th anniversary of the Precure franchise, featuring characters from all 20 series so far!