This story originally aired Dec. 11, 2019. When someone asks me "Do you like a challenge, Dick?" I start looking around for the exits. So what was I thinking when I tried to make Stella Parks' "Impossible" pecan pie pie – a baking project even its creator warns against attempting. The recipe was originally in the draft for her BraveTart pastry cookbook, but the editors thought it too difficult for inclusion. Parks famously refuses to publish the recipe. She doesn't want to deal with the