I want to make the dough for the potato bisquits can I freeze the before baking
I have not experimented with freezing this yeast dough recipe. You may want to experiment freezing the unbaked yeast rolls. After removing the roll dough from the freezer, allow sufficient time for the rolls to double in size. This was my grandma's recipe and she never froze the dough but we can always update recipes for convenience. Good luck with your experiment!