Whisk together Egg Mixture in a bowl until smooth and well mixed.
Melt 1 tablespoon of butter in a nonstick skillet over medium heat.
Soak a piece of bread quickly into the egg mixture, coating both sides. Place in the pan. Repeat with more slices and cook for about 3 minutes on each side until the surface is golden, then transfer to serving plates.
Add more butter into the pan and cook remaining bread slices.