Breakfast Casserole Supreme

1/4 cup margarine
1 (24 ounce) bag frozen hash brown potatoes
1 small onion, chopped
1 small green pepper, chopped
2 -3 medium tomatoes, chopped
salt & pepper to taste
1/2 pound of cubed ham, cooked crumbled bacon or sausage
12 eggs, beaten
3 cups cheddar cheese, shredded
Melt margarine and place in the bottom of 9" by 13" inch baking pan. Spread potatoes (still frozen is okay) in bottom of the pan. Sprinkle chopped vegetables over potatoes. Add salt and pepper to taste Sprinkle meat over potatoes and vegetables.
Note: At this point you may continue or casserole may be refrigerated overnight. Pour beaten eggs over potatoes. Bake at 350 degrees F for 45 minutes. Remove from oven and sprinkle cheese evenly over top. Bake another 5-10 minutes or until cheese is hot and bubbly. Remove from oven and let set for approximately 5 minutes. Cut into 2.5"-3" squares and serve with a spatula. Enjoy.