INGREDIENTS
3 tbsp
Chives, fresh
1 cup
Flat-leaf parsley, fresh leaves
1 clove
Garlic
2 tbsp
Tarragon, fresh leaves
1
Egg yolk, large
2 tsp
Anchovy paste
1 tsp
Dijon mustard
2 tbsp
Lemon juice, freshly squeezed
1
Kosher salt
1 cup
Olive oil
3/4 cup
Greek yogurt or sour cream, plain