Before you begin this recipe, measure the lard in a measuring cup and place it in the freezer for at least 10 minutes to chill.
60 grams lard
Next, put flour, salt, and baking powder in the food processor. Give it a whirl to mix the ingredients.
240 grams all-purpose flour,6 grams salt,2 grams baking powder
Cut the frozen butter into cubes, then place the it and smaller pieces of the cold lard in the food processor. Mix on dough or low setting until the mixture looks crumbly, about 15 seconds.
113 grams unsalted butter, frozen/cold
Add COLD discard or active starter to the food processor and mix until the dough forms.
If the dough doesn't come together after mixing for at least 30 seconds, you may need to add ice-cold water. Continue adding teaspoon of ice water (one at a time) and mixing until the dough is formed.
140 grams sourdough discard,ice cold water (optional)
Remove the dough from the food processor and place on a clean work surface. Cut in half with a bench scraper or a sharp knife. Roll into two dough balls and flatten with your hands to create 2 discs.
Cover with plastic wrap and place the discs of dough in the refrigerator to chill for at least 1 hour.
You can store it in the fridge for up to 3 days to long-fermented the pie dough.