Prepare the Custard:
In a shallow bowl, whisk together the eggs, milk, sugar, cinnamon, and vanilla extract until well combined.
Soak the Bread:
Dip each slice of bread into the egg mixture, allowing it to soak for a few seconds on each side. Ensure the bread is well-coated but not overly saturated.
Cook the French Toast:
Heat a skillet or griddle over medium heat and add a pat of butter. Once melted, place the soaked bread slices onto the skillet. Cook for 2–3 minutes on each side, or until golden brown.
Serve:
Transfer the cooked French toast to a plate. Serve warm with your choice of maple syrup, a dusting of powdered sugar, and fresh berries.