Overnight Streusel Apple Cinnamon French Toast

"Overnight Streusel Apple Cinnamon French Toast is a delicious combination of apple crisp and french toast. What's great about this dish is you can prepare the french toast and the streusel the night before and all you need to do in the morning is chop up the apples and assemble it. This casserole would be perfect for breakfast or brunch over the hectic holiday season. You can even serve this to your family and friends Christmas morning."