Sometimes I use a pastry cutter or my clean fingers to use a to incorporate the pieces of butter and lard into the flour. You want to mix the butter in until you get pea-sized amounts of butter left.
Add all of the ice-cold vodka and 3 teaspoons of ice-cold water. I use a butter knife or fork to cut the liquid in, you want the dough to be moist and just come together. Not wet.
Once chilled you can roll out your pie disc. Lightly flour a work surface and rolling pin, for a 9-inch pie plate roll your disc into a 12-inch-ish circle, approximately 1/8 inch
Then use the back of your finger to gently press the pie dough into the pie plate.
Fold the remaining dough (hanging over the edge) over itself and press together to create a finished edge.