The main idea of this article, titled "Apple Pie | HidaMari Cooking," is to provide a recipe and a step-by-step guide for making a delicious apple pie.

In HidaMari Cooking's video, the host shares her recipe for apple pie, which starts with making the pie crust from scratch. She emphasizes the importance of using cold ingredients and chilling the dough to ensure a flaky and buttery crust. The host demonstrates how to mix the flour, sugar, and salt before adding cold butter and water. After kneading the dough and forming it into a disk, she wraps it in plastic wrap and refrigerates it for about an hour.

Next, the video focuses on the filling. The host peels and slices a variety of apples, explaining that using different types adds flavor complexity. She suggests mixing sweet and tart apples for the best balance. The sliced apples are combined with sugar, cinnamon, lemon juice, and cornstarch to create a delicious filling.

Returning to the chilled pie crust, the host rolls out the dough and lines it in the pie dish. After adding the apple filling, she covers it with another layer of thinly sliced apples for added texture and presentation.

Finally, she rolls out the remaining dough to create a lattice pattern for the pie's top. Once everything is in place, the pie is brushed with an egg wash and baked until golden brown and bubbling.

The article concludes by noting the host's final presentation of the apple pie, which looks incredibly mouthwatering and perfect for any occasion. The instructions and visuals provided in the video make it easy for anyone to recreate this classic and comforting dessert.