Mini Iced Fingers

Dough

• 200 g milk
• 30 g caster sugar
• 3 tsp dried instant yeast
  o bien 30 g fresh yeast, crumbled
• 400 g strong white bread flour
• 50 g condensed milk
• 30 g unsalted butter, plus extra for greasing
• 1 egg yolk, from large egg
• ½ tsp fine sea salt

Icing

• 200 g icing sugar
• 3 - 4 Tbsp water, hot
• food colouring pastes, as desired