Wheat-free, Egg-free, Dairy-free Pastry

I don't want to forget this recipe, so I'm posting it here. :)

1 1/2 cups gluten-free flour
(I use 1/2 Bob's Red Mill Gluten-Free All Purpose Baking Flour and 1/2 rice flour)
3/4 tsp xanthan gum
1/2 tsp salt
1/2 tsp baking powder
1/2 cup lard
1/3 cup cold water (approx)

Blend dry ingredients. Cut in lard with pastry blender.
Add just enough cold water for the dough to hold together, stirring with a fork.
Refrigerate a couple of hours, then use as you would regular pastry.