is birds custard powder gluten free?
There is no gluten in any vegetables.
is Mrs. Grass onion soup mix gluten free
If it contains no wheat.
I very much doubt it. Products that are gluten free have it very prominently marked.
I am not sure if all baking powders are gluten free but there are gluten free baking powders. In my shop we make gluten free products and we use Clabber Girl.
Yes, it is gluten free, suitable for vegetarians & vegans, GMO free, Kosher, Halal, Allergen free and BSE/TSE free.