Chocolate Cloud Buns Fluffige Schokobrötchen A Taste

Ingredients

• 300g (2 1/2 cups) all-purpose flour, plus extra for dusting
• 7g (2 1/4 teaspoons) active dry yeast
• 30g (2 tablespoons) granulated sugar
• 1/2 teaspoon salt
• 120ml (1/2 cup) lukewarm milk (about 110°F/43°C)
• 60ml (1/4 cup) lukewarm water (about 110°F/43°C)
• 40g (3 tablespoons) unsalted butter, melted
• 1 large egg
• 150g (5.3 oz) dark chocolate, chopped (at least 70% cacao)
• 30g (2 tablespoons) unsalted butter
• 2 tablespoon milk
• 1 large egg yolk
• 1 tablespoon milk