• 0.7 l all-purpose flour, plus more for kneading
• 1¼ tbsp granulated sugar
• 1¼ tsp instant yeast
• 1 tsp salt
• 220 ml warm milk, about 110 degrees
• 2½ tbsp unsalted butter, melted, for the dough
• 1½ egg, beaten
• 1¼ tbsp unsalted butter, melted, for brushing

Metric measurements are approximate conversions.