Creamy White Chocolate Peanut butter Dessert made with pound cake, peanut butter mousse, white chocolate ganache, and whipped topping. It's an easy no-bake layered dessert.
In a small microwave-safe bowl, add in the 1 1/2 cups white chocolate chips and 3/4 cup heavy whipping cream. Microwave for 1 minute and stir. Microwave in 30-second intervals and stir after each interval until smooth. Mine took 2 30-second intervals. It will take some elbow grease to get it combined and smooth.
Once combined, cover with plastic wrap and let chill until thick. It took about 3 hours for mine to thicken.
Peanut Butter Mousse
In a large mixing bowl, add in the 8 ounces cream cheese. Mix with a hand mixer on medium speed until creamy.
Add in the 1 cup creamy peanut butter, 1 tablespoon butter, 1/2 cup granulated sugar and 1 teaspoon vanilla extract and beat until combined. Scrape down the sides and bottom of the bowl. Give it another quick mix to incorporate any remnants that aren't thoroughly combined.
Add in half of the 8 ounces whipped topping and mix until combined. This will lighten up the mixture for the next addition of Cool Whip.
Add in the remaining whipped topping and mix until all is incorporated. It will be a light and fluffy texture.
Remove the 16 ounce Sara Lee All Butter Pound Cake from the freezer and the package. Slice the cake in about 1/2 inch thick slices and be sure you get 16 slices.
In an 9x9 square pan, lay down 8 slices of pound cake. I placed them 2 wide and 4 long.
Add half of the peanut butter mousse and spread it over the pound cake.
Reserve 1/4 cup white chocolate ganache for the white chocolate whipped topping. Cover and place in the fridge until you're ready to make the white chocolate whipped topping.
Spoon half of the white chocolate ganache that's left. Spread it carefully on top of the mousse and spread evenly to the edges.
Add another 8 slices of pound cake on top of the ganache. I laid the slices down in the opposite direction as I did the first time. Push the slices down slightly into the ganache and mousse.
Add the remaining peanut butter mousse and spread out evenly. Make sure it goes to all edges.
Pour the remaining white chocolate ganache and spread out.
Cover with plastic wrap and place into the fridge. Let it set up overnight so it stays together for nice slices.
White Chocolate Whipped Topping
Place the reserved white chocolate ganache on the counter to come up to room temperature or microwave in 30-second intervals until it's barely warm, but able to be folded into the whipped topping.
In a mixing bowl, add in the 8 ounces whipped topping and the reserved 1/4 cup white chocolate ganache. Fold in until the ganache is incorporated.
Spread on top of the chilled dessert and smooth out.
Add the 2 tablespoons of peanut butter in a microwave bowl and place in the microwave for 30 seconds. Stir to make sure the peanut butter is pourable. If there are still lumps, microwave another 15 seconds and stir.
Add the peanut butter into a sandwich bag. Let it cool slightly so when you drizzle it, it holds its shape. I would say give it about 2 minutes.
Cut a tiny hole into the corner of a sandwich bag.
Drizzle the peanut butter back and forth on top of the white chocolate whipped topping.
Add the white chocolate peanut butter cups to the top of the dessert. Cut and serve.
Notes
Storage: Store covered with plastic wrap in the refrigerator for up to 4 days.Freezing: Freeze the dessert covered with two layers of plastic wrap and a layer of heavy-duty aluminum foil. Place in the freezer for up to 3 months. Thaw in the fridge overnight before serving.