“Mallowmelt always makes a difficult conversation easier.”
Mallowmelt is a gooey treat that tastes like "fresh baked chocolate-chip cookies soaked in ice cream and covered in frosting and butterscotch."
Throughout the books this delicious treat was always served in a serious meeting or a simple conversation.
When Sophie talked with Amy Rose Foster, her sister steals all the gooey treats.
In Flashback. it is noted that even Sophie's bodyguards enjoyed it.