Is it Mustard Free? Mccormick Beef Stroganoff Sauce Mix
This product hasthat may have Mustard.
Ingredients
Enriched wheat flour (flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid), wheat starch, salt, garlic powder, onion, buttermilk, mushroom, spices (including white pepper, marjoram) citric acid.