GrandMa's Cookie Company was founded back in 1914 by Foster Wheeler, but it wasnt until 1977 that the company introduced the popular Big Cookie. This large, soft cookie comes two to a pack and is offered in several varieties, including oatmeal raisin. Now you can bake up a couple batches all your own with this spiffy kitchen clone. Just be sure not to overdo it in the oven. You want these cookies soft and chewy when cool - just like a happy grandma would make 'em. So be sure to take them out when they are just beginning to turn light brown around the edges.