I then created a pie crust with some savory filling. (sausage, potatoes, onion, chives, egg binder)
Fill the mold with pie crust and filling.
Pi Day
I milled a Pi shape out of 4 sheets of plywood.
Flipped image of a pi icon 
savory pie components 
Fold prepped with dough. 
Mold filled with filling. 
Mold capped off with more dough. 
Pi mold un-molded. 
Pi with egg wash.