Olympic Seoul Chicken, a dish popular all over the Internet, began with a contest. After all, winning cooking contests runs in our family. My brother created a prize-winning peanut butter and provolone sandwich (see the PS in the last post). Decades later I too started dabbling in cooking contests. I even entered one of my mom’s heirloom recipes with only a minor substitution and it came in third. My mom could have been ticked off that I used her recipe. But instead, it stirred up her competitive juices. If her daughter could do well with her recipes, why couldn’t she? Her target: the 1988 Delmarva Chicken Cooking Contest. Her concept: an adaptation of a…