These Quick Spooky Spider Cookies with Chocolate Ganache are a fun, easy Halloween treat that comes together in under 30 minutes. Using a boxed cake mix for the base, they feature a soft, fudgy cookie topped with rich chocolate ganache, pretzel legs, and candy eyes.
Don’t overmix the dough to keep cookies soft. Chill dough if too sticky. Break pretzels in half before starting. Ensure cookies are completely cool before adding ganache to prevent sliding. Ganache can be reheated in 5-second bursts if too thick. Cookies can be baked and ganache made up to 2 days ahead; assemble day of serving for best texture.
Keywords: spider cookies, Halloween cookies, chocolate ganache, quick cookies, easy Halloween treat, box mix cookies