What you need:
1 pound white cabbage (1/2 small head)
3/4 pound red cabbage (1/2 small head)
5 carrots
2 cups mayonnaise
1/4 cup dijon mustard
1 tablespoon sugar
2 tablespoons cider vinegar
2 teaspoons celery seed
1 teaspoon celery salt
1/2 teaspoon kosher salt
1/2 teaspoon freshly ground black pepper
Directions:
Fit a food processor with the thickest slicing blade
Cut the cabbages into small wedges and place horizontally into the feed tube, process in batches
Fit the food processor with a grating blade
Cut the carrots in half and place in the feed tube so they are laying on their side
Process in batches and mix in a bowl with the grated cabbages
In a medium bowl, whisk together the mayonnaise, mustard, sugar, vinegar, celery seeds, celery salt, salt and pepper
Pour enough of the dressing over the grated vegetables to moisten them.
Serve cold, or at room temperature!