• In a mixing bowl, whisk together the egg, milk, and sparkling water, then add the flour and baking powder.
• In a frying pan over medium heat add a drizzle of neutral oil and one spoonful of the pancake mixture at a time.
• Leave the pancake on one side until the air bubbles that appear on the surface begin to burst and then flip. Stack the pancakes while you cook the rest.

For the cream:

• In a small saucepan, heat the cooking cream over low heat and add the diced Brie, stirring until smooth.