Roasted Chestnut Toffee Pudding - The Local Palate

Ingredients

• 1¼ cups unsalted butter at room temperature
• divided
• plus more for buttering pan
• 2 cups roasted peeled, and roughly chopped chestnuts
• 1 teaspoon cinnamon
• 2 teaspoons nutmeg
• 4 cups pitted dates
• 2 teaspoons baking soda
• ¾ cup sugar
• 1 tablespoon kosher salt
• 4 eggs
• Zest of 2 oranges
• 1¾ cups flour
• 2 tablespoons baking powder
• ½ cup butter melted
• 1 cup heavy whipping cream
• 1 cup dark brown sugar
• 2 tablespoons bourbon
• Whipped cream
• Roasted chestnuts
• Orange supremes or slices