Heat olive oil in a saute pan. Cook onions until slightly translucent (about 4 minutes). Add ground beef and brown. Drain out grease.
Add the rest of the filling ingredients and simmer 15-20 minutes with lid.
Preheat oven to 425 degrees F.
Trace your hand to create a hand stencil out of cardboard.
Roll out the pie crust onto a floured surface.
Use a paring knife to cut 2 hands in each sheet of pie crust, making a total of 8 hands (4 for base, 4 for top).
Brush edges of the base hands with egg wash. Add 2 tablespoons of filling to the center of each and 2 tablespoons shredded cheese. Cover each with second dough hand and press around the edges. Crimp edges with fork and brush with egg.