2 cups all-purpose flour

1 teaspoon salt

½ teaspoon baking soda

1 cup unsalted butter, softened

1½ cups granulated sugar

¼ cup packed brown sugar

2 large eggs, room temperature

3 tablespoons water

1 tablespoon pure vanilla extract

1 cup semisweet chocolate baking chunks

1 cup coarsely chopped black walnuts