Steps:

• For stovetop: In a large pot over medium heat, whisk together milk, cinnamon, vanilla extract, and nutmeg. Add chocolate chips. Stir until chocolate is melted. Cover and turn heat to low for 5 minutes.
• For slow cooker: In a 4-quart slow cooker, whisk together milk, cinnamon, vanilla extract, and nutmeg. Add chocolate chips. Cover and cook on LOW setting for 2 to 3 hours, stirring every 15 to 20 minutes.
• Serve with a dusting of cocoa powder.

Steps:

• In a large bowl, dissolve yeast in warm water. Let stand until creamy, about 10 minutes. In a small saucepan, heat the buttermilk until warm to the touch.
• Pour the buttermilk and oil into the yeast mixture; mix well. Combine the flour, salt and baking soda. Stir the flour mixture into the liquid 1 cup at a time, until a soft dough forms. Turn dough out onto a lightly floured surface and knead 20 times. Cover and let rest for 15 minutes. In a small bowl, stir together the butter, brown sugar and cinnamon.
• On a lightly floured surface, roll dough out into a large rectangle. Spread the brown sugar and butter mixture over the dough, roll up into a log and pinch the seam to seal. Slice into 1 inch pieces and place cut side up in a lightly greased 10x15 baking pan. Cover and let rise 30 minutes or cover and refrigerate overnight. If baking immediately, preheat oven to 400 degrees F (200 degrees C).
• Bake in preheated oven for 20 to 25 minutes, until golden brown. Let stand for 2 to 3 minutes before serving.