Is it Mustard Free? King Arthur Flour Mix Baking Gluten Free All Purpose
This product is likely Mustard Free.
Ingredients
Whole grain brown rice flour, potato starch, rice flour, tapioca starch, baking powder (baking soda, calcium acid pyrophosphate, monocalcium phosphate), salt, xanthan gum, vitamin and mineral blend [calcium carbonate, niacinamide (vitamin b3), reduced iron, thiamin hydrochloride (vitamin b1), riboflavin (vitamin b2)].
Allergens
For information on allergens and cross-contact prevention, visit: kingarthurbaking.com/allergen-program