Preheat your oven to 180℃/356℉. Line a 20cm x20cm dish with butter and set aside.
Cut the hot cross buns into 3cm cubes and evenly spread in your baking dish. Insert cubed gypsy ham or fold the ham and insert in the gaps.
In a large bowl, add the eggs, milk, grated cheese and salt. Evenly pour the mixture over the hot cross buns.
Bake for around 45mins or until beautifully crispy on top, about 30- 35 minutes. Once removed from the oven allow the bake to rest for 15mins.
Drizzle over some honey or maple syrup before serving. Enjoy!