01 -
Whisk together eggs, whole milk, vanilla extract, ground cinnamon, granulated sugar, and salt in a bowl until smooth and homogenous to create a spiced custard.
02 -
Arrange brioche slices in a shallow dish and pour custard over them, soaking for about 2 minutes on each side without oversaturating.
03 -
Heat butter in a large nonstick skillet over medium heat. Cook soaked brioche slices 3 to 4 minutes per side until golden brown and slightly puffed. Keep cooked slices warm on a wire rack or in a low oven.
04 -
Melt butter in a skillet over medium heat. Add apple slices and sauté 4 to 5 minutes until softened. Sprinkle brown sugar, cinnamon, nutmeg, and salt; cook 3 to 4 more minutes until apples are caramelized. Stir in heavy cream and cook for 30 seconds until a rich caramel sauce forms.
05 -
Plate warm French toast and spoon caramel apple topping generously over each slice. Serve immediately for best texture and flavor.