Prepare a large baking sheet lined with parchment paper.
Once dough has risen, remove from bowl and divide into 8 equal pieces using a kitchen scale. Roll each piece into a ball, then using your fingers press into the center of each ball, forming a center indent, which creates a soft of disc that has a hole where we will fill them with the sweet cream cheese.
Once all have been formed, transfer them to a baking sheet, cover with saran wrap and let rise for 30-45 minutes. Try to make sure there is enough space between them so that they aren't touching when rising.
Preheat oven to 350°
After 30-45 minutes, the buns should now be doubled in side. Take a cup or a small bowl (make sure it's floured so it doesn't stick) and create an even larger indent in the center (I used a ¼ cup initially, but found that a ⅓ cup was better).
Add the sweet cream cheese to the each bun.
(optional) brush the sides of each bun with egg wash. This will create a deeper color. Otherwise, it's not necessary.
Bake for 20-25 minutes until the buns become golden brown and the cream cheese starts to form a bit of a color on top.
Remove from the oven and let cool for at least 5 minutes, then top with lemon curd and powdered sugar.
These Sweet Brioche Buns are delicious warm, but taste great at room temperature as well.
Store any leftovers in an airtight container.