Denise: Many wonderful breakfast casserole recipes have been posted on TKL. I have copied one of them below.

To find more, search TKL for: breakfast casserole

Title:
Recipe(tried): Breakfast Casserole
Posted By: kristen
Date: November 8th 1999
In Reply to: Wedding day breakfast ideas?
Board: Tried and True/Heirloom Recipes

(This is what I had for my wedding breakfast (because it's
my favorite breakfast). You can make it all the night
before and just bake it in the oven the next morning.
You could do several batches if people are eating at
different times (and put it on a hot-plate while serving).
If nothing else, it's yummy to have any other time, too.

Breakfast Casserole
===================
From: Kristen Mason

Serves 6 - 8 (more like 6, in my opinion)

1 lb. hot sausage (Owen's or Jimmy Dean), cooked
6 - 8 eggs
6 slices bread, cubed
1 c. extra sharp cheddar cheese, grated
2 c. milk
1 tsp. salt
1 tsp. dry mustard

Cook sausage and drain grease.
Combine everything together -- You can whip eggs/egg
whites
separately and fold them in if you want it a little fluffier.
You can refrigerate overnight (preferred) or you can
skip that part.
Pour into a 9x13 dish.

Bake in oven (uncovered) on 350 degrees for 35
minutes.
Let stand about 10 minutes before cutting.