Place the white chocolate chips in a medium bowl. Set aside.
In a saucepan, heat the cream until it's just about to simmer—avoid boiling. Alternatively, heat the cream in the microwave in 10-second intervals until it just begins to bubble (about 40-60 seconds).
½ cup + 3 tablespoons heavy whipping cream (170g)
Pour the hot cream over the chocolate chips and let it sit for 1 minute. Then, gently stir from the center outward until the chocolate is fully melted and smooth.
1 cup white chocolate chips (170g)
Add peanut butter and butter, then blend with an immersion blender until well combined. You could also use a spoon.
½ cup smooth peanut butter (125g), 1 tablespoon unsalted butter (15g)
For a Pourable Ganache: Use immediately for drizzling or glazing.
For Piping Consistency: Press plastic wrap directly onto the surface and refrigerate for 1.5–2 hours until thickened.
For Whipped Peanut Butter Ganache: Once it's firm enough to pipe, beat it with a hand mixer for 2-3 minutes until it's fluffier and lighter in color.
Enjoy!
Notes
Storage & FreezingStore in an airtight container with plastic wrap pressed on the surface. Keeps in the fridge for up to 5 days or in the freezer for 1 month. Thaw overnight in the fridge, then stir—or microwave in 10-second bursts, stirring in between, until smooth.TIPS FOR SUCCESS
Use High-Quality Chocolate for the best flavor.
Weigh Ingredients with a digital scale for accuracy.
Stick to Smooth Peanut Butter—natural varieties can cause separation.
Use Heavy Cream or Heavy Whipping Cream Only—lower-fat options won’t work.
Press plastic wrap directly onto the ganache before refrigerating to prevent a skin from forming and keep it smooth and creamy.
Reheat for Drips by gently warming and stirring.
Easily Scalable: Double or triple the recipe as needed, but allow extra time for it to set.
Dairy-Free: Use coconut cream instead of heavy cream for a dairy-free version.