Silky Peanut Butter Chocolate Cream Filling Recipe | Frosting for Cakes & Rolls

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Bowl of creamy peanut butter chocolate buttercream frosting with spatula, ready to frost cakes and chocolate peanut butter bars

Level up your bakes with this Peanut Chocolate Buttercream Filling — a smooth, spreadable frosting that marries nutty peanut butter, tangy cream cheese, and silky dark chocolate. Technically, this is a whipped chocolate‑peanut filling stabilized with cream cheese and gelatin, but it pipes and tastes just like buttercream — rich, smooth, and perfect for cakes and rolls. Ideal for dessert cups, roll cakes, or as a decadent frosting layer in chiffon cakes.

 

Why You’ll Love This Peanut Butter Chocolate Cream

• Perfect texture: Holds its shape in layered cakes and piping designs.
• Balanced flavor: Nutty, sweet, and chocolatey in every bite.
• Versatile use: Ideal for chiffon cakes, Swiss rolls, dessert jars, or donut fillings.
• Speedy prep: Ready in under an hour with no baking required.
 

Peanut Butter Chocolate Filling Recipe

Print Recipe


Prep Time Chill Time Total Time
20 minutes 15–30 minutes ~40 minutes


Ingredients You'll Need

Makes about 250 g of filling

• 2 g gelatin sheets
• 17 g creamy peanut butter
For the creamiest, no‑stir spread, I reach for a top‑rated peanut butter—shop here.
• 15 g granulated sugar
• 30 g cream cheese, softened
A block of full‑fat cream cheese adds richness—find your favorite brand.
• 17 g dark chocolate (60–70%), finely chopped
Use a premium dark chocolate bar for an extra-smooth ganache layer—grab it here.
• 100 g heavy whipping cream, chilled
(Tip: For extra-smooth chocolate peanut butter flavor, use high-quality dark chocolate and natural peanut butter.) 


Equipment

• Small saucepan and heatproof bowl (for melting)
• Mixing bowls
• Electric mixer or hand whisk
• Spatula and piping bag (optional)


Step-by-Step Instructions for Cream Filling

1. Bloom the Gelatin & Combine Base:

- Soak gelatin sheets in cold water for 5 minutes, then squeeze out excess.
- In a heatproof bowl set over simmering water, whisk together gelatin, peanut butter, and sugar until smooth.

2. Incorporate Cream Cheese & Chocolate:

- Stir in softened cream cheese until fully blended.
- In the same setup, melt dark chocolate with a splash of the whipping cream, then stir into the peanut mixture until homogeneous.

3. Whip & Fold for Creamy Texture:

- In a chilled bowl, whip the remaining cream to medium‑stiff peaks.
- Gently fold the whipped cream into the peanut‑chocolate base in three additions, preserving the airy structure.

4. Chill & Use:

- Transfer to a piping bag or container and refrigerate for 15–30 minutes to set.
- Pipe or spread between chiffon cake layers, roll cakes, or dollop in dessert cups.


Best Cakes & Desserts to Fill with Peanut Butter Chocolate Cream

• Cocoa Chiffon Cake: Rich chocolate sponge meets nutty filling.
• Earl Grey Chiffon Roll: Tea‑scented cake wrapped around peanut‑chocolate cream.
• Mocha Swiss Roll: Coffee‑infused sponge with this luscious cream.
• Crunch Add-Ins: Stir in crushed Oreos, granola, or chopped nuts for texture.

Pro Tips & Variations

• Stronger chocolate hit: Use 70–80% dark chocolate or add cocoa powder.
• Crunch factor: Fold in 1 Tbsp chopped roasted peanuts or cookie crumbs.
• Nut‑free option: Swap peanut butter for sunflower seed butter.
• Mocha twist: Add 1 tsp instant espresso powder to the cream for coffee flavor.


Storage

• Refrigerate: Covered, up to 3 days—flavor deepens over time.
• Freeze: Store in a sealed container for up to 1 week; thaw in the fridge before piping.



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