Smooth Chocolate Cream Filling and Frosting
Desserts

Smooth Chocolate Cream Filling and Frosting

ML
By Marie Lefebvre · Updated October 7, 2026

This velvety chocolate cream is the ultimate solution for filling and frosting homemade cakes. Ready in just 20 minutes with everyday pantry staples, it delivers a rich, silky texture that takes any cake to the next level. A must-have recipe for every home baker.

Prep⏱️ 20 min
Servings👥 1 servings
Difficulty📊 Easy
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🛒 Ingredients

1 servings

1
  • 1 can sweetened condensed milk (14 oz / 395 g)
  • 1 can heavy cream (7 oz / 200 g)
  • 2 tablespoons cornstarch
  • 1 cup whole milk (250 ml)
  • 2 tablespoons unsweetened cocoa powder

Directions

  1. 1

    In a medium saucepan, combine the sweetened condensed milk, heavy cream, and cocoa powder. Whisk until fully blended and smooth.

  2. 2

    In a small bowl, dissolve the cornstarch in the cold milk, stirring until no lumps remain, then pour this mixture into the saucepan.

  3. 3

    Cook over medium heat, stirring constantly with a whisk, until the cream comes to a boil and thickens, about 8 to 10 minutes.

  4. 4

    Remove from heat and let cool at room temperature, stirring occasionally to prevent a skin from forming on the surface.

  5. 5

    Once fully cooled, use the cream to fill cake layers or spread it generously over the top and sides as a frosting.

💡 Chef's Tip

Press plastic wrap directly onto the surface of the cream while it cools to keep it perfectly smooth. Stir in a teaspoon of vanilla extract for an extra layer of flavour.