Transform leftover challah bread into the best French toast you'll ever eat. Ideal for making ahead and freezing or serving for a lazy weekend breakfast.
In a large shallow bowl or pie plate, whisk together eggs, milk, cinnamon and vanilla. Soak challah bread for 30 seconds on each side then place in single layer on the griddle.
Cook for 2 minutes on the first side then flip to brown the second side. Continue steps until all challah is cooked.
Serve challah French toast with warm maple syrup and butter if you wish.