“Muffin” is a song revolving around sweet love. Sung over an electronic and trap beat, it incorprates various references and descriptions to desserts, candies, and other sweet treats. The song title is a reference to BadBoyHalo subsituting swear words with “muffin” to keep his content family-friendly.

“Muffin” is BadBoyHalo’s debut song, and his friends Skeppy and CaptainPuffy’s debuts in music. This makes the song their first collaboration with CG5 and Hyper Potions. Furthermore, the latter two artists had previously worked on “The Speed in My Soul”, making “Muffin” their second collaboration.

Initially, the song’s music video was supposed to be released on October 24, but its release date was pushed back twice to the day after, and then on November 2. According to BadBoyHalo, animation team Phyre Productions kept changing some of the video’s scenes and cutting out some of BadBoyHalo’s friends' cameos to finish animating the video, hence the video delays.