In a medium-sized bowl, add Carbquik and cut in cold fat with a pastry blender, fork, or dinner knife until a coarse crumb forms.
Mix ice water with lemon juice. Sprinkle in lemon water a little at a time, mixing with a cold fork.
Place dough in plastic wrap. Close and twist wrap around the dough to shape it into a ball. Chill for 1 hour.
When ready to use, place the dough into a pie pan.
Use the plastic wrap to press out the dough to fill the pie pan.
Flute the edges by using the tines of a fork to press the edges into the rim of the pie pan.
Use a fork to poke holes in the bottom of the crust. This is called docking and releases steam so that the crust is crisp and not soggy.
Weigh down the pie crust so that it keeps its shape. Cover the crust with parchment paper and weigh it down with either pie weights or pennies or beans.
Bake, with weights, for 15 minutes at 350°F.
Remove parchment paper and weights from the crust.
Bake for 15 minutes more at 350°F.