A costume-party invitation can leave you wondering what small thank-you to bring. This mix includes decorated cookies, pumpkin-spiced batches, chocolate treats, and one Oreo bat cupcake, with options that range from quick recipes to doughs that need chilling. The shapes and finishes suit a shared dessert table or a smaller plate for the host. Choose a batch based on how much time you have before the party.
Whoopie Pie Halloween Monsters
Mini sandwich cakes with bright monster faces make Whoopie Pie Halloween Monsters a party-ready batch with a 20-minute total time. The cocoa-based rounds use flour, brown sugar, milk, and vanilla, while orange and green buttercream, candy eyes, and white chocolate chips form the faces. Their hand-held size suits guests moving between party activities, and a colorful platter makes a thoughtful thank-you for whoever is hosting the costume party.
Get the Recipe: Whoopie Pie Halloween Monsters
Witch Fingers Cookies
Long, knobby fingers with almond nails give Witch Fingers Cookies their spooky silhouette, with raspberry jelly adding a red detail. Butter, sugar, egg, vanilla, flour, and almonds make up the dough, and the recipe card lists 1 hour 27 minutes total, including rest time. Line them up on a serving plate for the costume-party table, or tuck a few into a bag as a small thank-you for the host.
Get the Recipe: Witch Fingers Cookies
Day of the Dead Cookies
Bright sugar-skull designs give Day of the Dead Cookies a hand-decorated look for the costume party. The dough combines flour, butter, sugar, egg, and vanilla, and the 2-hour-10-minute total includes chilling and baking before powdered-sugar icing and food coloring finish the cookies. The designs can be completed ahead so they are ready when guests arrive, making a festive plate to bring in thanks to the host.
Get the Recipe: Day of the Dead Cookies
Spiced Pumpkin Roll Cookies
Tender, spice-speckled cookies make Spiced Pumpkin Roll Cookies a seasonal pick for a Halloween dessert plate. Pumpkin puree joins butter, sugar, cinnamon, ginger, nutmeg, and clove in the dough, and the recipe lists 2 hours 40 minutes total, including chill time. The warm spices suit a fall costume party, and individually portioned cookies travel well as a thank-you for the host.
Get the Recipe: Spiced Pumpkin Roll Cookies
Spooky Bat Oreo Cupcakes
Bat-shaped decorations and bright candy eyes turn Spooky Bat Oreo Cupcakes into a playful centerpiece beside the cookie tray. The batch makes 12 cupcakes in 20 minutes with premade chocolate cupcakes, Oreos, buttercream, and candy eyes, so assembly is the main finish. Since these are cupcakes rather than cookies, they add a different shape and height to the Halloween dessert table. Bring them along as a shareable thank-you for the costume-party host.
Get the Recipe: Spooky Bat Oreo Cupcakes
Copycat Crumbl Caramel Pumpkin Cookies
Thick bakery-style rounds with a smooth frosting layer make Copycat Crumbl Caramel Pumpkin Cookies stand out on the party table. Pumpkin puree and pumpkin spice flavor the cookies, while cream cheese, butter, powdered sugar, and caramel sauce make the topping. The recipe takes 25 minutes total and yields 10, according to its card. Their bakery-case look makes a substantial treat to carry in for the costume-party host.
Get the Recipe: Copycat Crumbl Caramel Pumpkin Cookies
Cookie Monster Cookies
Bold blue dough packed with chopped cookies and chocolate makes Cookie Monster Cookies easy to spot among Halloween sweets. Chocolate chips, white chocolate chips, Oreos, chocolate chip cookies, and chocolate chunks give the batch a mix of textures, and blue food coloring sets the theme. The live recipe card lists 1 hour 2 minutes total, including chilling, with 12 servings in the cache. Share them on a party platter as a playful thank-you.
Get the Recipe: Cookie Monster Cookies
Soft Pumpkin Cookies With Pecans
Tender centers and pecan-studded tops make Soft Pumpkin Cookies With Pecans a simple addition to a Halloween dessert plate. Pumpkin puree, pumpkin-pie spice, and pecans give them their fall flavor, and the listed total time is 30 minutes for 12 servings. Their soft centers pair well with frosted party sweets, and a plate travels easily as a thank-you for whoever hosts the costume party.
Get the Recipe: Soft Pumpkin Cookies With Pecans
Spooky Halloween Cookies for Parties
Monster faces and dark piping make Spooky Halloween Cookies for Parties a natural fit for a costume gathering. The sugar-cookie dough uses butter, egg yolk, vanilla, and flour, while the recipe lists 2 hours 35 minutes total, including chilling. Their decorated faces suit a party table, and the cookies can be made ahead so the host has one less dessert to handle on the day. Bring a batch as a thank-you that guests can share.
Get the Recipe: Spooky Halloween Cookies for Parties