Measure flours, corn starch, brown sugar, xanthan gum, and salt into the bowl of your food processor, blitz to combine.

Add cream cheese, blitz a few times until mixture resembles gravel.

Add butter, ¼ cup water, and egg. Blitz a few more times - just long enough to start to bring it together as a dough – you may need to use a little more water. Do NOT over-process it!

Remove dough from processor, knead lightly to bring it together as a ball. Wrap in plastic film, chill for 1 hour before use.

Roll and bake, following specific pie recipe instructions.

Whisk water, egg, and vinegar together, set aside.

In a larger bowl, mix together flours, corn starch, brown sugar, xanthan gum, salt, and baking powder until well combined.

Chop lard into smaller pieces, add to the bowl of dry ingredients.

Using a fork, pastry blender, or your fingers, cut the lard into the dry ingredients, until it resembles a loose gravel.

Add wet ingredients to the bowl of dry ingredients, mixing with a fork until just combined.

Don’t over handle it. In Tom’s words, “Mix it with kindness"!

Gather dough into a loose ball, divide into 2 equal balls. Wrap each with plastic wrap, and chill for 1 hour before using.

Roll and bake, following specific pie recipe instructions.