Rooter's Cabbage Casserole

When I was going to graduate school at the University of Georgia, there was a BBQ restaurant called Rooter's.  Unfortunately the restaurant no longer exists, but at least their amazing Cabbage Casserole recipe lives on!

Cabbage Casserole

Ingredients

1 Head of Cabbage
1 Onion, diced
2 Cans of Cream of Mushroom soup
16 oz Mayonnaise
2 Cups of Ritz Crackers, crushed
Olive Oil
Salt & Pepper
Cheddar Cheese

Directions
Slice cabbage into thin strips (roughly 2" x .25"). Combine 1 can of cream of mushroom soup with equal parts mayo.  Place half of shredded cabbage into a large 16x9 greased glass oven pan. Layer diced onions over cabbage, sprinkle with salt and olive oil, and half of the cream of mushroom and mayo mixture. Layer the rest of the cabbage, then cover with the remaining soup/mayo mixture. Cover with Ritz crackers. Cook at 350 for 90 minutes. Sprinkle with cheddar cheese for extra vitality!