These Chocolate Brioches with their crispy exterior and buttery, soft, chocolatey interior are a fantastic treat either for breakfast alongside a cup of coffee or milk or simply as a snack all day round.
In a medium bowl add yeast, 1 tsp (5g) sugar and 1/4 cup (60ml) lukewarm milk. Let it rest for 5 minutes to activate the yeast.
In a large bowl whisk together the flour, sugar and salt. Add the remaining milk, dissolved yeast, beaten egg and vanilla extract. Start kneading until smooth, for about 5 minutes.
Add softened butter, incorporate it into the dough and continue kneading until well incorporated, smooth and pulls away from the sides of the bowl.
Transfer the dough into an oiled bowl and cover with plastic wrap.
Let the dough rest for about 1 hour at room temperature (warm space) until doubled in size.
Prepare the chocolate brioches.
Add chocolate chips to the dough and gently incorporate them into the dough.
On a floured surface turn the dough out and divide into 12 equal pieces. Roll each piece into balls.
Transfer the dough pieces into a 12-cup greased muffin pan. Cover with a kitchen towel and let the brioches rest for 15-20 minutes.
Meanwhile preheat the oven to 350°F (180°C).
Brush each brioche with beaten egg and sprinkle sugar on top.