1 head green cabbage shredded
1 carrot shredded
1 white onion
1/2 cup mayonnaise
1/4 cup whole milk
1/4 cup buttermilk
1/3 cup granulated sugar
1 teaspoon celery salt
1/4 teaspoon black pepper
1 1/2 tablespoons apple cider vinegar
2 1/2 tablespoons lemon juice