"Chocolate curls" refers to thin, curled pieces or shavings of chocolate that are used for decoration or to add a touch of flavor to desserts. Full definition
Before serving cakes, remove parchment collars, and garnish with chocolate curls. (piarecipes.com)
To make chocolate curls, microwave a 3 to 4 - inch long chocolate block or bar on 50 % power just until it is warmed slightly. (eatwisconsincheese.com)
In my (humble) opinion, I think topping the pie with several chocolate curls would look the best! (cookandbemerry.com)