1. Combine all fondue ingredients in a 4-quart (or smaller) slow cooker. Mix well.
2. Cook on low for 1 hour, stirring every so often. Fondue is ready when candy is completely melted and ingredients are fully combined.
3. Turn slow cooker to warm. Serve fondue in pot along with dipping ingredients, stirring occasionally at the table. If your slow cooker doesn’t have a warm setting, just turn it off; return to low for a few minutes if fondue starts to solidify.