11 - year - old Samuel and I discovered that origami paper also folds quite nicely into airplanes when making swans involves too many tricky steps. (theletteredcottage.net)
You must pre-bake the bottom crust of a custard pie, but this is a tricky step in the pie - making process. (bonappetit.com)
Merely identifying which stars are truly old, therefore, is the first, tricky step. (discovermagazine.com)