Crack the eggs into a medium-sized bowl and whisk them until smooth.
Add the heavy cream, sugar, vanilla extract, and cinnamon.
Whisk the mixture together until it is fully combined.
Heat a non-stick pan over medium heat.
Add a small amount of butter and let it melt evenly.
Ensure the butter is slightly bubbling before moving on to the next step.
Dip each slice of brioche bread into the egg mixture, making sure to coat both sides thoroughly.
Let any excess egg mixture drip off before transferring to the pan.
Place the soaked bread slices onto the hot pan carefully.
Cook each side for about 2-3 minutes, or until golden brown and crispy.
Adjust the heat if necessary to avoid burning.
Serve the French Toast warm with your choice of toppings like fresh berries or maple syrup.
Enjoy your delicious creation with a cup of coffee or tea!