First, prepare the white chocolate ganache. Semi-melt 300 grams of white chocolate in short microwave bursts to avoid overheating. Warm 100 milliliters of heavy cream without letting it boil, then pour it over the chocolate in three parts, stirring quickly after each addition to blend smoothly.

1- Use a hand blender to emulsify the mixture until it’s creamy and glossy.

2- Transfer the ganache to a glass container, cover with plastic wrap touching the surface, and refrigerate for 6-8 hours or overnight to set properly.

Now, move on to the macarons. Sift together 125 grams almond flour and 150 grams powdered sugar to get a fine, lump-free mix. Whisk 100 grams of room temperature egg whites on low speed, gradually adding 100 grams granulated sugar one tablespoon at a time until it forms stiff peaks, which takes about 10-15 minutes on medium-high speed.

Gently fold the dry ingredients into the meringue until the batter flows smoothly like lava for that perfect consistency. Transfer the batter to a piping bag with a round tip and pipe snowman shapes onto a baking mat, using a printed template underneath for accuracy. Sprinkle the lower part of each shape with 30 grams of white granulated sugar to add a snowy texture that mimics fresh snow.

Let the piped shells rest until they are no longer sticky, about 30 minutes, to form a skin for better baking. Bake at 275°F for 12-14 minutes on the middle rack, with an empty baking tray on the top rack for even heat. Cool the shells completely before removing from the mat, then pair them by size for assembly.

Assemble by piping the chilled white chocolate ganache onto half of the shells and sandwiching them with their decorated counterparts. Decorate with royal icing, edible markers, melting chocolate, or gluten-free pretzel sticks as desired, and refrigerate in an airtight container for 12 hours or overnight to mature the flavors. Keep in mind that properly whipped meringue is key to the macaron structure, so take your time with that step.