"Unbaked crust" refers to a pastry or dough that has not been cooked yet. It is still raw and needs to be placed in an oven to be cooked thoroughly.
Full definition
Smear that goodness all over
the unbaked crust, and break out the pepperoni.
I omitted the 1 Tbsp sesame oil brush of
the unbaked crust because I figured the sesame oil cooked with the pork and in the spicy sauce would be enough sesame flavor.
It is considered a «soft» pie because it is made with
an unbaked crust and uncooked filling that is baked until the crust has browned and the filling has set.
Prick the bottom and sides of
the unbaked crust.
The brownie batter gets poured into
the unbaked crust, and everything is baked together).