Easter Babka

Cake

• 220 g milk
• 2 tsp dried instant yeast
• 80 g unsalted butter, softened, cut into pieces, plus extra to grease
• 100 g white sugar
• 500 g plain flour
• 2 eggs
• 1 egg yolk
• ½ tsp sea salt
• 125 g raisins

Icing

• 200 g white sugar
• 30 g boiling water