Dairy-Free Tofu Eggnog

2 (10.5 ounce) packages lite firm tofu
16 ounces vanilla soymilk or rice milk
1/4 vanilla bean, split
1/4 cup granulated sugar
2 tablespoons grated piloncillo (unrefined brown sugar cones)
    or use brown sugar
1/4 teaspoon ground turmeric
1/2 to 1 cup rum or brandy (optional)
Nutmeg

In a blender or food processor, combine all ingredients except nutmeg; blend thoroughly, stopping occasionally to scrape down sides of bowl.

Serve well-chilled and dusted with nutmeg.