01 -
Sift powdered sugar and almond flour together twice to ensure a fine mixture.
02 -
Beat egg whites until foamy, add cream of tartar, then gradually incorporate granulated sugar. Continue beating until stiff peaks form. Add green gel food coloring and mix well.
03 -
Gently fold the sifted almond flour mixture into the egg whites until the batter flows like lava, ensuring not to overmix.
04 -
Transfer batter to a piping bag and pipe Christmas tree shapes or circles onto parchment-lined baking sheets. Tap trays to release any air bubbles. Let rest at room temperature for 30 to 60 minutes until a skin forms on the surface.
05 -
Preheat oven to 300°F (150°C). Bake one tray at a time for 14 to 16 minutes, rotating halfway through. Allow shells to cool completely on mats before removal.
06 -
Beat softened butter until fluffy. Gradually add powdered sugar, vanilla extract, heavy cream, and a pinch of salt. Fold in finely crumbled snack cakes gently until combined. Transfer filling to a piping bag.
07 -
Pair macarons of similar size. Pipe filling onto one shell and gently sandwich with another.
08 -
Drizzle assembled macarons with melted white chocolate, add red and green sprinkles, and place edible gold stars on top if desired.
09 -
Refrigerate macarons in an airtight container for 24 hours to develop optimal flavor and texture.