When you want a dessert that looks impressive but is surprisingly easy to make, this Sandwich Cake with Ganache is the perfect choice. It’s soft, tender, and layered with a creamy filling—then topped with a glossy chocolate ganache that drips beautifully down the sides.
Unlike store-bought cakes, this homemade version tastes fresh, rich, and customizable. It’s ideal for birthdays, holidays, tea time, or anytime you want a showstopping cake that chocolate lovers will remember.
Ingredients
Serves 10–12 (1 (8-inch / 20cm) cake)
For the Cake Layers
- 2 cups (250g) all-purpose flour
- 1 1/2 cups (300g) granulated sugar
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 3/4 cup (180ml) milk (or buttermilk)
- 1/2 cup (120ml) vegetable oil
- 2 large eggs
- 2 teaspoons vanilla extract
- 3/4 cup (180ml) hot water (or hot coffee for deeper flavor)
For the Filling (Sandwich Layer)
- 1 cup (240ml) heavy cream, cold
- 3 tablespoons powdered sugar
- 1 teaspoon vanilla extract
- Optional: 1/2 cup strawberry jam, caramel spread, or Nutella for extra flavor
For the Chocolate Ganache
- 1 cup (170g) semi-sweet chocolate chips (or chopped chocolate)
- 3/4 cup (180ml) heavy cream
- 1 tablespoon butter (optional, for shine)
- Pinch of salt
Preparation Time
- Prep time: 20 minutes
- Bake time: 28–32 minutes
- Cooling time: 45–60 minutes
- Ganache + assembling: 20 minutes
- Total time: About 1 hour 45 minutes
Step-by-Step Instructions
Step 1: Preheat and Prepare Pans
Preheat oven to 350°F (175°C). Grease and line two 8-inch (20cm) round pans with parchment paper.
Step 2: Mix the Batter
In a large bowl, whisk flour, sugar, baking powder, baking soda, and salt.
Add milk, oil, eggs, and vanilla. Mix until smooth.
Slowly stir in the hot water (or coffee). The batter will be thin—this is normal.
Step 3: Bake the Cake Layers
Divide batter evenly between pans. Bake for 28–32 minutes, until a toothpick comes out clean.
Cool in pans 10 minutes, then transfer to a rack to cool completely.
Step 4: Make the Whipped Filling
Whip cold heavy cream with powdered sugar and vanilla until stiff peaks form.
If using jam/caramel/Nutella, keep it ready for layering.
Step 5: Assemble the Sandwich Cake
Place one cake layer on a serving plate. Spread whipped cream filling evenly.
(Optional) Add a thin layer of jam or caramel on top of the cream.
Top with the second cake layer and gently press to secure.
Step 6: Make the Ganache
Heat cream until steaming (not boiling). Pour over chocolate in a bowl.
Let sit 2 minutes, then stir until smooth and glossy. Add butter and salt if using.
Step 7: Pour and Set
Let ganache cool 5–10 minutes until slightly thickened, then pour over the top of the cake, letting it drip down the sides.
Let set for 15–20 minutes before slicing (or chill for a firmer finish).
Serving Suggestions
- Top with fresh berries, shaved chocolate, or toasted nuts.
- Serve with coffee or mint tea for a perfect pairing.
- Add a scoop of vanilla ice cream for a full dessert plate.
- For celebrations, decorate with sprinkles, chocolate curls, or whipped cream rosettes.
- Slice and serve slightly chilled for clean layers.
Nutritional Highlights
| Nutrient | Per Serving (1 slice, 1/12 cake) |
|---|---|
| Calories | 420 |
| Protein | 5 grams |
| Total Fat | 22 grams |
| Saturated Fat | 12 grams |
| Carbohydrates | 52 grams |
| Sugars | 36 grams |
| Fiber | 2 grams |
| Sodium | 220 milligrams |
Nutritional Notes:
- Ganache adds richness, so small slices still feel satisfying.
- Using whipped cream filling keeps the cake lighter than buttercream-heavy versions.
- You can reduce sugar slightly by using bittersweet chocolate in the ganache.
Tips for a Perfect Sandwich Cake
- Make sure cake layers are completely cool before filling to prevent melting.
- Chill the cake for 15 minutes before pouring ganache for cleaner drips.
- For extra stability, add 2 tablespoons cream cheese to the whipped filling.
- Use a serrated knife for neat slices without crushing the layers.
- If ganache is too thin, let it cool longer; if too thick, warm it slightly.
Variations to Try
- Strawberry Shortcake Style: Add sliced strawberries between layers.
- Mocha Ganache: Replace some cream with strong coffee.
- Nutella Filling: Spread Nutella under the whipped cream for a hazelnut twist.
- White Chocolate Ganache: Swap chocolate chips for white chocolate.
- Mini Sandwich Cakes: Bake in smaller pans and stack for individual cakes.
This Sandwich Cake with Ganache is the ultimate mix of simple and stunning. Soft cake layers, fluffy filling, and a glossy chocolate finish make it a dessert that feels bakery-worthy—without complicated steps.
Whether you keep it classic or customize it with jam, caramel, or fruit, this recipe guarantees a rich, creamy, chocolatey slice every time.

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