How about I've been making mac and cheese for years but I still have to read the instructions each time.
Why do you still need to read the instructions to make the dish?
I can't seem to remember information like this.
I'm sure you feel a little silly for needing the instructions but it's normal to read the instructions before cooking the food. We all need a reminder of the instructions so that the food comes out as planned. It's fine to look at the instructions every time you make the food.
I'm feeling stupid again.
You shouldn't feel bad for having to read the instructions. This is just to ensure that your food comes out the way you want it to.