Steps
1. Preheat the oven to 325°F (165°C).
2. In a bowl, whisk together eggs, sugar, and vanilla extract.
3. Heat milk in a saucepan until hot but not boiling.
4. Slowly pour the hot milk into the egg mixture, whisking constantly.
5. Strain the mixture and pour into ramekins.
6. Place the ramekins in a baking dish filled with hot water.
7. Bake for 40-45 minutes until set.
8. Chill in the refrigerator before serving.