See's Candies, Inc. of San Francisco, Calif., recalled 16-ounce bags of See's Candies Semi Sweet Chocolate Chips because the product may contain undeclared traces of milk. People who have an allergy or severe sensitivity to milk run the risk of serious or life-threatening allergic reaction if they consume these products. The product was distributed through See's owned retail shops in California, Arizona, Nevada, Oregon, Washington, Utah, Colorado, Idaho, Hawaii, New Mexico, and Illinois. Licensees of See's also sold the product in Nebraska, Iowa, Kansas, Michigan, Texas and internationally in Japan and Hong Kong. See's Mail Order department sold small quantities countrywide. The product is sold in a black and white See's logo flexible bag. This recall applies to all code dates (30757, 31327, 32067, 33157, and 23397). At the time of recall, the company reported one allergen reaction attributed to this product.