PDCA cycle

I was not satisfied with two apple pies I had made in May.
So to make revenge , I baked an apple pie today.

Yes, we can go to the upper stage by PDCA cycle. I reviewed my failure as below. 1) A pie needs high temperature. 2) A pie sheet does not like the shrop. 3) Spring is not good season for making a pie.

By keeping oven a high tempersture, covering apple by cakes, using freg. controling the temperature of pie sheet, I made this apple pie.

I think it is the best one of three. But the problem is who eats this.
I am good at making but not good at eating.