In a large bowl, combine cabbage, carrot, sweet onion, and green onion. Set aside for a moment.
In a small bowl, whisk buttermilk, mayonnaise, honey, vinegar, and mustard until smooth.
Pour dressing over cabbage mixture and toss until evenly coated. Season slaw with salt and pepper to taste and refrigerate until ready to serve. Enjoy!
Notes
Storing InstructionsStore coleslaw in refrigerator up to 2 days.