Easter Cheese Parcels (Flaounes)

Pastry

• ½ Tbsp granulated sugar
• 100 g whole milk
• 60 g water
• 1 ½ tsp baking powder
• ⅛ tsp ground cloves
• ¼ tsp ground cinnamon
• 2 pinches fine sea salt
• 380 g plain flour
• 100 g unsalted butter, diced, plus extra for greasing
• 50 g olive oil

Filling

• ¼ tsp ground cinnamon
• ⅛ tsp ground cloves
• 10 g fresh mint, leaves only
• 175 g halloumi cheese, cut in pieces
• 200 g kefalotyri cheese, cut in pieces
• 50 g Cheddar cheese (mild), cut in pieces
• 20 g polenta
• 60 g sultanas (optional)
• ½ tsp baking powder
• ¼ tsp granulated sugar
• 4 medium eggs, 1 beaten for glazing
• 1 ½ Tbsp sesame seeds