Chocolate Potato Donuts with Crème Anglaise | Idaho Potato Commission

Ingredients

• ½ tablespoon butter
• ½ vanilla bean, split and scraped
• 4 cups Idaho® russet potatoes, peeled, medium dice
• 2 ¼ cups sugar
• as needed milk to cover potatoes
• 1 cup dark chocolate chips
• 1 cup sweet chocolate chips
• 1 tablespoon cocoa powder
• 1 tablespoon butter, softened
• 2 eggs
• ¼ cup buttermilk
• 1 cup sour cream
• 2 cups all-purpose flour
• 2 cups pastry flour
• 2 tablespoons baking powder
• 1 tablespoon baking soda
• As needed rice/canola oil blend for deep-frying
• 2 teaspoons cinnamon, ground
• ½ liter milk
• ½ liter heavy cream
• 1 cup sugar
• 10 egg yolks