All Recipes has made a guide to making 13 copycat Disney Halloween treats. These range from Oogie Boogie macarons to Mickey-shaped monster cookies.
Each treat comes with a write-up about the decorations with links to recipes you can use to make each one. Some of these will definitely be more difficult and will likely take time to perfect the decorations, but you can make a seriously impressive-looking dessert spread for a Halloween party with these.