Seeing as you mentioned me, I’m not ignoring this. I’m in the process of moving one of my businesses to another building.
I use only King Arthur brand flour.
I do use vodka in 2 of my pie crust recipes.
Pie crust has one of the lowest hydration percentage you’ll ever work with. The percentage will fall between 29 to 31 percent. This varies depending on weather, flour you’re using and experience. For comparison I make a pizza crust that is 85% hydration
Here is one of the crusts I make. It creates slightly more dough than a normal recipe, This allows for a slightly thicker bottom crust.
3-1/4 cups pastry flour (390 grams)
1-1/4 cup butter (282 grams) very cold
3/4 teaspoon salt (3 grams)
1/2 cup ice water or vodka chilled
2 tablespoons lemon juice (optional)
Whisk together flour, and salt, cut in butter to pea size chunks, all chunks need to be coated with flour
Cut in water starting with 7 tablespoons, add water until dough can be pressed together.
Form into a ball, cut 2/3 (bottom, 1/3 (lattice or top crust), form into disk, roll edge along hard surface, warp and refrigerate for at least 30 minutes (I prefer overnight.
Roll from center out, if cracking may be too cold, let rest 5 minutes.
Tom