Steps
1. Preheat the oven to 350°F (180°C). 2. In a bowl, whisk together the coffee, milk, egg, sugar, and vanilla extract. 3. Add the cubed bread and chocolate chips to the mixture, ensuring the bread is well coated. 4. Transfer the mixture to a greased ramekin. 5. Bake for 20-25 minutes until set. 6. Serve warm and enjoy!