Green goddess dressing

This is one of my favorite dressings from my childhood.

Avocado green goddess dressing

1/2 cup mayonnaise (home made is best)
1/2 cup sour cream
1 ripe avocado diced
4 green onions chopped
1/2 cup fresh parsley chopped
1/2 cup fresh tarragon chopped
1/4 cup fresh chives chopped
sprig of mint chopped
1/4 cup freshly squeezed lemon juice
2 cloves garlic crushed
few drops of worcestershire sauce
1 teaspoon anchovy paste (you don't even taste it)
salt and pepper to taste
cream or buttermilk to thin if necessary

Blend everything except sour cream in a blender. stir in sour cream and thin with cream or buttermilk if necessary. Let sit in the fridge for a couple of hours to let the flavors develop. Serve with any green salad. It's a great dipping sauce for chicken too.

I forgot to add lots and lots of fresh cracked pepper in the photo.