Prepare the macaroon batter according to the recipe.

Line a baking sheet with parchment paper and pipe domes onto the baking sheet using a piping bag fitted with a round nozzle.

Dust with some confectioner’s sugar and let dry (preferably overnight).

Preheat oven to 320 °F (160 °C) and bake for 12–15 minutes.

Keep the oven open a crack so that the steam can escape.

Remove the kisses from the oven, let cool, and remove from the paper.

Brush half of them with raspberry marmalade and place the others on top.