Ingredients:
One challah bread (egg loaf or your favourite bread)
12 eggs
3/4 lb. grated old cheddar cheese
8 ounces of plain cream cheese cut into cubes (you can also use flavoured cream cheese
3/4 lb. grated Swiss cheese or your favourite cheese
2 cups milk
1/2 tsp. Dry mustard
1/2 tsp. salt
1 tbsp. chopped green onion (optional caramelized white onions or use leeks)
2 drops tobasco
3-4 drops Worcestershire
Directions:
1. Remove the crusts on the bread and tear into chunks (this is optional)
2. Place bread into 9X13 greased pan
3. Sprinkle the bread with the grated cheese.
4. Beat eggs and mix in all other ingredients. (Except cream cheese)
5. Pour egg mixture over bread and cheese
6. Fold in bread with egg mixture
7. Refrigerate overnight covered
8. Add cream cheese chunks throughout the mixture
9. Bake covered at 325 degrees F. for an one hour until egg  mixture is set. Uncover for an additional 10 minutes of baking.