Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Add the eggs one at a time, mixing well after each addition. Then, stir in the vanilla extract.
In another bowl, whisk together the all-purpose flour, baking soda, salt, and nutmeg. Gradually add the dry ingredients to the wet mixture until just combined.
Gently fold in the heavy cream to achieve a buttery rich texture reminiscent of creamy custard.
Scoop tablespoon-sized balls of dough onto the prepared baking sheet, keeping them about 2 inches apart.
Bake in the preheated oven for 12-15 minutes or until the edges are lightly golden.
Remove from the oven and immediately sprinkle a thin layer of granulated sugar over each cookie.
Using a kitchen torch, carefully caramelize the sugar until it bubbles and turns a deep amber color for that signature creme brulee effect. If you don't have a torch, you can broil them in the oven for 1-2 minutes, watching closely to avoid burning.
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
Notes
Serve the cookies on a decorative platter, showcasing their caramelized tops. Add a few fresh berries or edible flowers for an elegant touch!