A combination of sour cream and mayonnaise make the dressing extra creamy. Sour cream and mayonnaise - For the best blue cheese dressing, use both. This creamy dressing is just as easy to make as our buttermilk ranch dressing, this creamy Caesar and our homemade Italian vinaigrette (which doubles as a marinade)! This better than store-bought blue cheese dressing is incredibly simple to make and you probably already have most of the ingredients you need to make it in your kitchen. How to Make the Best Blue Cheese Dressing (or Dip)
Related: We also love this amazing homemade ranch dressing.