3 to 3 1/2 pounds butternut squash, approximately 2, seeded and quartered
Unsalted butter, melted, for brushing
1 tablespoon kosher salt, plus 1 teaspoon
1 teaspoon freshly ground white pepper, plus 1/2 teaspoon
3 cups chicken or vegetable broth
1/4 cup honey
1 teaspoon minced fresh ginger
1/2 cup heavy cream
1/4 teaspoon freshly grated nutmeg