While the oven preheats, mix the ingredients for the topping: In a medium to large bowl, whisk together all the top- ping ingredients until they are well combined. Spoon the mixture over the top of the panettone and use a spatula or pallet knife to gently distribute it over the top.

Don’t worry if some of the mixture drips down the sides. I like to sprinkle the top with pearled sugar and sliced almonds, so if you like, do that, too.