Unified Grocers Issued An Allergy Alert on Undeclared Milk and Soy in Mariegold Baking Bread Products. Unified Grocers has recalled six Mariegold Baking bread products (units) because they may contain undeclared milk and soy. People who have an allergy or severe sensitivity to milk or soy may run the risk of serious or life-threatening allergic reaction if they consume these products.