In a bowl, cream together the cream cheese and the mayonnaise. I like to do this with a handheld mixer. Then stir in the dill, green onion, lemon juice, lemon zest salt, and pepper.
8 ounces cream cheese, 1/4 cup low fat mayonnaise, 1 tablespoon fresh dill, 1 green onion, 1 tablespoon fresh lemon juice, 1 teaspoon lemon zest, 1 teaspoon kosher salt, dash black pepper