Make Ahead Breakfast Casserole: Blueberry French Toast

"This Blueberry French Toast is one of my family’s favorite make ahead breakfast casseroles. It looks and tastes like dessert but the eggs, milk, and blueberries give your family a good dose of protein, calcium and antioxidants. If you get up much earlier than your kids, you could make this for a weekday breakfast. Since my kids leave an hour apart due to different school start times, we usually reserve this meal for weekends. "