GF shortcrust pastry

[contrariwise]

http://vickery.tv/gluten-free/gluten-free-recipes/item/gluten-free-shortcrust-pastry
Ugh! THREE types of flour AND xanthan gum!

http://www.deliciousandglutenfree.com/2012/10/gluten-free-shortcrust-pastry-recipe.html
I'd just need a little GF self-raising flour (calls for margarine, like I'd use anything but butter!)

http://freshhomecook.com/blog/2015/04/09/gluten-free-shortcrust-pastry/
FIVE types of flour and xanthan gum! WTF

http://allrecipes.co.uk/recipe/16737/gluten-free-sweet-shortcrust-pastry.aspx
Just need xanthan gum, which I was thinking of getting anyway!