Steps
1. Preheat the oven to 350°F (180°C).
2. Melt the butter and chocolate in a heatproof bowl over a pot of simmering water.
3. Mash the ripe banana in a separate bowl and mix in honey and milk.
4. Combine the melted chocolate mixture with the banana mixture.
5. Pour the mixture into the tart crust.
6. Bake for 20-25 minutes until set.
7. Let it cool before serving.