From Catherine, Age 15 - 10/30/04 - IP#: 24.19.141.xxx Click here to reply
Does anyone have any idea how many calories and fat is in a costco muffin(such as poppy seed)
Reply from Mary Sue, Age 19 - 11/15/04 - IP#: 128.208.56.xxx 600 calories in a Blueberry Costco muffin. Probably a little more for the coffee cake variety.