Combine ingredients in slow cooker, and stir.
Cook until hot (approximately 2 hours on high or 4 hours on low), stirring every 30 minutes. You may need to adjust the time depending on the strength of your slow cooker.
Ladle into mugs or teacups, and serve hot.
Combine all ingredients in a large stockpot, and stir.
Bring to a boil, and turn heat down to a simmer. Cover, and cook 20-30 minutes.
Ladle into mugs or teacups, and serve hot.
Some people leave their wassail in the slow cooker all day on the lowest setting. (It makes your house smell wonderful if you do.) If you choose to do that, be sure to keep an eye on it, and stir it every 30 minutes.