Take the dough out of the bowl and place it on a clean working surface that is lightly dusted with flour.
Press or roll the dough out into an even square and cut the dough into 9-12 pieces.
Roll the dough pieces out into a disc shape, but leave the center a little thicker than the edges. This helps ensure that the filling doesn’t burst out of the dough while baking.
Add around 2 tablespoons of the seitan and glaze filling to the center of the disc and seal the bun by tightly crimping/folding the edges into each other.
Once the bun is tightly sealed, place them seam side down on a baking sheet lined with parchment paper.
Once all the buns are filled and sealed let them rest for 10-15 minutes while you preheat your oven to 375° F.
Once the oven is preheated brush the “egg” wash over the buns.
Bake the buns for 20 minutes or until the buns are golden brown.
Serve the buns warm. You can refrigerate them and just microwave them for 20 seconds. Wrapping them in a damp paper towel when microwave can keep the dough soft.