Preheat your oven to 375°F (190°C).

Butter the ramekins and add 1 tablespoon of heavy cream to each one.

If you’re feeling fancy, add a layer of chopped ham or smoked salmon at the bottom of each ramekin.

Crack one egg into each ramekin, then sprinkle with salt and freshly ground black pepper.

Top the eggs with the grated cheese and another tablespoon of heavy cream.

Place the ramekins in a baking dish and pour hot water into the dish until it reaches halfway up the sides of the ramekins.

Bake in the preheated oven for 12-15 minutes, or until the whites are set but the yolks remain slightly runny.

Carefully remove the ramekins from the water bath and let them cool for a minute.

Garnish with chopped chives and serve immediately.