1/2 cup mayonnaise

1/2 cup Greek yogurt

2 tablespoons chopped tarragon

1 tablespoon chopped dill

1/4 cup chopped green onions

3 tablespoons chopped chives

2 tablespoons chopped parsley

3 tablespoons chopped basil

2 anchovy fillets

1 tablespoon lemon juice

1/4 teaspoon salt

1/8 teaspoon black pepper

Combine the mayonnaise, Greek yogurt, herbs, anchovies, lemon juice, salt, and black pepper in a food processor or blender and blend until smooth.