Preheat oven to 350F. In large bowl cream butter and sugars until light and fluffy; beat in egg. In medium bowl combine flour, oats, cream of tartar, baking soda and salt; blend flour mixture into creamed mixture. Stir in "M&Ms"rSemi-Sweet Chocolate Mini Baking Bits, cereal, coconut and pecans. Drop by heaping tablespoonfuls about 2 inches apart onto ungreased cookie sheets. Bake 10 to 13 minutes or until lightly browned.Cool completely on wire racks. Store in tightly covered container. MAKES ABOUT 4 DOZEN COOKIES. Recipe by: M & M WEBSITE Posted to recipelu-digest by GramWag@aol.com on Feb 4, 1998