I don't have access to real-time data, and my knowledge is up-to-date only until September 2021. The popularity of Halloween candy can vary from year to year, and the most-searched Halloween candy on Google can change over time. To find the current most-searched Halloween candy, you would need to check the latest trends or conduct a Google search with up-to-date data. You can explore Google Trends or search for recent articles and reports on Halloween candy preferences for the most current information.