Gather all ingredients: bread, eggs, milk, vanilla, cinnamon, and sugar.
In a bowl, whisk together the eggs, milk, vanilla extract, cinnamon, and sugar until well combined.
Heat a skillet or griddle over medium heat and add a tablespoon of butter.
Dunk each slice of bread into the egg mixture, ensuring both sides are coated.
Allow excess egg mixture to drip off before placing the bread on the skillet.
Cook each slice for about 2-3 minutes until golden brown on one side.
Flip the slices and cook for another 2-3 minutes until the other side is golden.
Remove from the skillet and keep warm while you repeat with the remaining slices.
Serve hot with maple syrup and fresh berries.
Enjoy your delicious French toast!