Step 1: Prepare the Custard

1. Preheat your oven to 325°F (160°C).
2. In a medium bowl, whisk together the egg yolks, heavy cream, Parmesan cheese, Dijon mustard, and a pinch of salt and pepper.
3. Stir in the minced shallots and fresh crab meat, ensuring the mixture is evenly combined.

Step 2: Assemble the Dishes

1. Divide the custard mixture evenly among four ramekins.
2. Place the ramekins in a large baking dish, then pour hot water into the dish until it reaches halfway up the sides of the ramekins. This creates a water bath that ensures even cooking.

Step 3: Bake the Custard

1. Transfer the baking dish to the oven and bake for 30–35 minutes, or until the custard is set but still slightly wobbly in the center.
2. Remove the ramekins from the water bath and let them cool to room temperature before refrigerating for at least two hours.

Step 4: Caramelize the Topping

1. Before serving, sprinkle a thin layer of sugar evenly over the top of each custard.
2. Use a kitchen torch to caramelize the sugar until it turns golden brown. Allow the topping to cool and harden for 1–2 minutes.

Step 5: Serve and Enjoy

1. Garnish with fresh herbs or a sprinkle of citrus zest for added flavor.
2. Serve immediately and bask in the compliments!