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Birthday Cake White Chocolate Mousse

  • Author: Melissa
  • Total Time: 20 minutes
  • Yield: 4 1x
  • Diet: Gluten Free


A super easy and decadent rich birthday cake white chocolate mousse that can be whipped up in minutes with only three ingredients for a special treat. 


  • 2 (2.8oz) Lily’s Birthday Cake White Chocolate bar
  • 2 tsp coconut oil
  • 1.5 cup heaving whipping cream 
  • toppings: sprinkles, white chocolate shavings, strawberries (optional)


  1. Heat up 2 cups water in a saucepan (or double boiler) on medium heat and bring to a simmer. 
  2. Place a large glass bowl over the saucepan making sure the water does not touch the bottom of the bowl. The indirect heat will melt down the chocolate without burning it.
  3. Place the birthday cake white chocolate and coconut oil in the glass bowl, stir as the chocolate melts.
  4. Once the chocolate has melted remove from heat and allow to cool down to room temperature.
  5. In separate bowl add the whipping cream. Using a whisk, hand-held or stand mixer beat the cream until stiff peaks are formed.
  6. Gently fold in half of the whipped cream into the cooled melted white chocolate with a rubber spatula. Fold in the remaining whipped cream and blend until well combined. 
  7. Divide white chocolate mousse into four separate serving bowls or glasses.
  8. Chill in the refrigerator for about two hours or overnight. If you choose to chill overnight take out of the fridge 30 minutes before serving so that it is creamier when you eat it. 
  9. Top it off with sprinkles, strawberries and white chocolate shavings.


Can be made a day ahead and just make sure to take out of the fridge 30 minutes before serving.  

Store in the refrigerator covered with plastic wrap for up to five days. 

  • Prep Time: 15
  • Cook Time: 5
  • Category: Dessert
  • Method: Stovetop
  • Cuisine: American

Keywords: birthday cake white chocolate mousse