Step 1

Add the mayonnaise, seasoning, garlic and green onion to a blender and blend until smooth.

Step 2

Pour in the buttermilk and blend until well incorporated and the consistency is smooth.

Step 3

Transfer dressing to a mason jar or a bowl and gently stir in the Gorgonzola cheese.

Step 4

Refrigerate the dressing up to an hour before serving so the flavors have a chance to blend together.