"Coffee bread, For the dough it needs, 25g sugar, 1/2 teaspoon salt, 300g high protein flour, 6g yeast, 25g butter, 150 ml warm milk, 2 egg yolks. For the top, 2 1/2 instant coffee powder, 1/2 egg, 35 gram icing sugar, 20gram all-purpose flour, 15g corn flour, 10ml water, 40g unsalted butter"