Step 1
In a small microwave-safe bowl, melt chocolate; stir until smooth. Stir in cream.
Step 2
In a large bowl, whisk sugar, milk, egg, vanilla and salt. Stir in chocolate mixture. Add bread cubes and toss to coat. Let stand 15 minutes.
Step 3
Preheat air fryer to 160°C. Spoon bread mixture into 2 greased ramekins. Place on tray in air-fryer basket. Cook until a knife inserted in the center comes out clean, 12-15 minutes.
Step 4
If desired, top with confectioners' sugar and whipped cream.