Here's what you'll need:
Fresh Chillies.
Protective gloves.
Lined tray.
Storage box.
Chopping Board.
Sharp Knife.
This ensures the Chillies don't stick to it when you place it in the freezer.
As you will be chopping quite a lot of Chillies use protective gloves to save your hands from burning.
Remove the tops from the Chillies and if you don't like the seeds remove the too.
As you can see I like mine with the seeds in.
Place the slices a little apart.
Place back in the freezer until fully frozen.
Place in your freezer and have fresh Chillies whenever you need them.