4 ounces (1/2 cup) unsalted butter, at room temperature
4 ounces (1/2 cup) cream cheese, at room temperature
1 teaspoon freshly squeezed lemon juice
1 Tablespoon minced fresh flat-leaf parsley
1/2 teaspoon kosher salt
In a medium bowl, combine all the ingredients and mix with a wooden spoon or spatula until thoroughly blended. Cover and refrigerate for at least several hours, preferably overnight. Bring to room temperature before serving. Enjoy!