Delight Your Guests with Easy Christmas Eve Peanut Butter Mousse

Measured Patisserie Ingredients (Interactive Checkboxes)

• 1 ½ cups finely crushed artisanal speculoos or butter shortbread crumbs (for the Christmas Eve Peanut base)
• 5 tbsp European-style cultured unsalted butter, melted and cooled slightly
• 8 oz (225g) full-fat cream cheese or mascarpone, softened to 68°F (20°C)
• 1/2 cup powdered confectioners' sugar, sifted twice for zero lumps
• 1 tsp pure Madagascar vanilla bean paste + pinch of flaky sea salt
• 3/4 cup chilled heavy whipping cream (36% fat), whipped to medium-stiff peaks
• 1/3 cup melted speculoos cookie butter, dark chocolate ganache, or berry coulis for swirling
• Crushed butter cookies, chocolate curls, and fresh berries for coupe garnish

Step-by-Step Patisserie Baking Timeline

1. Step 1
   Press the buttery crumb base: Toss the finely crushed cookie crumbs with melted European butter and a pinch of flaky salt until the mixture resembles wet sand. Spoon 2 tablespoons into each glass coupe for Christmas Eve Peanut Butter Mousse.
2. Step 2
   Whip the velvet mascarpone-cream base: Beat the room-temperature cream cheese (or mascarpone), sifted powdered sugar, and vanilla bean paste on medium speed for 2 full minutes until satin-smooth.
3. Step 3
   Fold in the chilled chantilly: Gently fold the whipped heavy cream into the base in two additions using a wide rubber spatula to preserve maximum mousse-like loft.
4. Step 4
   Pipe & ribbon the layers: Pipe alternating layers of the velvety mousse and warm ganache or fruit coulis swirl into each coupe glass.
5. Step 5
   Chill to set the crumb: Refrigerate Christmas Eve Peanut Butter Mousse for at least 45 minutes so the layers meld into a spoonable patisserie texture, then garnish right before serving.