this project is based off the size of your particular casserole dish. The measurements will need to be filled in accordingly. These are guide lines intended to help you work through figuring out your own dimentions. they are by no means exact.
Step 1: What you will need
Lining less than a yard
Casserole dish with lid
Zipper (2 x width )+length + 3"
or zipper off the roll works well, less than a yard needed.
webbing yardage needed is (Width x 6") + (depth x 4") + 2" for join *a little extra is good.
Step 2: Getting Started
Cut 2 rectangles from main fabric using the measurements length + 2" by the width + 2".
Cut 2 long and thin rectangles the length of zipper +2 by depth + 1" from main fabric.
(There is a bit of wiggle room here. its very hard to get an exact on this before you sew.
Cut these 2 pieces next to each other so the repeat on the pattern looks better. )
Cut 1 rectangle length + 4" by the depth + 1 1/2" . You can cut a lining piece this same size at the same time.