In a mixing bowl, whisk together the eggs, heavy cream, honey, and salt until the mixture is well combined and frothy.
Take each slice of banana bread and dip it into the custard mixture, ensuring both sides are thoroughly coated.
In a frying pan or griddle, melt 2 tablespoons of unsalted butter over medium heat.
Place the soaked banana bread slices in the pan, cooking for about 3-4 minutes on each side until golden brown and crispy.
In a separate pan, melt 2 tablespoons of unsalted butter over medium heat, add the sliced bananas and sprinkle with brown sugar. Sauté until tender and caramelized.
Plate the French toast and top with the caramelized bananas. Dust with icing sugar and serve warm.
