Homemade hot cross buns - Multix

Ingredients

• 1 teaspoon caster sugar
• 1 cup warm milk
• 2 teaspoons dried yeast
• 500g plain or strong (bread) flour
• 50g caster sugar
• 1 level teaspoon salt
• 1 level tablespoon mixed spice
• 1 heaped teaspoon cinnamon
• 150g sultanas soaked for about 15 minutes in 1 cup strong hot Earl Grey tea
• 1 egg (lightly beaten)
• 50g butter melted
• 4 tablespoons plain flour
• 1 tablespoon caster sugar
• enough water to make a thick paste
• 3 tablespoons water
• 3 tablespoons caster sugar