Chocolate Brioche Buns

Ingredients

• • 1 cup (250 ml) milk, warm
  • 1/4 cup (60 ml) sugar
  • 3 1/4 cups (810 ml) all-purpose flour
  • 1 tablespoon (15 ml) instant dry yeast
  • 1 teaspoon (5 ml) salt
  • 1 egg, at room temperature
  • 1/2 cup (125 ml) butter, melted
  • 1/2 cup (125 ml) chopped chocolate or chocolate chips
  • 1 egg, lightly beaten, for brushing