This martha stewart chocolate ganache cake recipe is a rich and moist chocolate cake, which is made with cocoa powder and a smooth chocolate ganache glaze. It’s a classic, foolproof recipe, ready in about 1 hour and 25 minutes.
Martha Stewart Chocolate Ganache Cake Ingredients
Cake:
- 3/4 cup (1 1/2 sticks) unsalted butter, room temperature, plus more for pan
- 3/4 cup unsweetened cocoa powder, plus more for pan
- 3/4 cup all-purpose flour
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 1 cup sugar
- 3 large eggs
- 1 teaspoon pure vanilla extract
- 1/2 cup sour cream
Optional Toppings:
- 1 cup heavy cream
- 2 tablespoons sugar
- Chocolate shavings
Chocolate Ganache Glaze:
- 4 ounces semisweet chocolate, coarsely chopped
- 1/2 cup heavy cream

How To Make Martha Stewart Chocolate Ganache Cake
- Prep the oven and pan: Preheat oven to 350°F. Butter an 8-inch round cake pan, line with parchment, butter again, and dust with cocoa powder.
- Mix dry ingredients: Sift together cocoa powder, flour, baking powder, and salt.
- Cream butter and sugar: Beat butter and sugar on medium-high speed until light and fluffy.
- Add eggs and vanilla: Add eggs one at a time, beating well after each. Beat in vanilla.
- Alternate flour and sour cream: Reduce speed to low and add flour mixture in two additions, alternating with sour cream, beginning and ending with flour.
- Bake the cake: Spread batter in pan, tap once to release air bubbles, and bake 30–35 minutes until a tester comes out clean.
- Cool: Cool 10 minutes in pan, then invert onto a rack to cool completely.
- Make the ganache: Bring cream to a boil and pour over chopped chocolate. Whisk until smooth and slightly thickened.
- Glaze the cake: Set cake over a rimmed baking sheet and pour ganache over top, letting it drip down sides. Let set 30 minutes.
- Serve: Whip cream with sugar if desired and serve with chocolate shavings.

Recipe Tips
- How to get a smooth ganache finish: Pour while ganache is warm but slightly thickened.
- Why tap the pan before baking? It removes large air bubbles for an even crumb.
- Can I use Dutch-process cocoa? Yes, it works well here.
- How to slice cleanly: Use a warm knife and wipe between cuts.
- Make-ahead tip: Bake the cake a day ahead and glaze before serving.
What To Serve With Chocolate Ganache Cake
- Lightly sweetened whipped cream
- Fresh berries
- Espresso or coffee
- Vanilla ice cream

How To Store Chocolate Ganache Cake
Refrigerate: Store covered up to 4 days.
Freeze: Freeze unglazed cake up to 2 months.
Chocolate Ganache Cake Nutrition Facts
- Calories: ~420
- Carbs: ~38g
- Protein: ~6g
- Fat: ~28g
Nutrition information is estimated and may vary.
FAQs
Can I make this cake ahead of time?
Yes, bake the cake a day ahead and glaze before serving.
Why is my ganache too thin?
Let it cool a few minutes longer before pouring.
Can I double the ganache?
Yes, for thicker coverage or extra drip.
Can I bake this in a different pan?
Yes, adjust baking time accordingly.
Try More Recipes:
- Martha Stewart Chocolate Fudge Cake
- Martha Stewart Chocolate Date Cake
- Martha Stewart Chocolate Coffee Cake
Martha Stewart Chocolate Ganache Cake
Description
A moist chocolate cake finished with a silky chocolate ganache glaze.
Ingredients
Cake
Ganache Glaze
Optional
Instructions
- Preheat oven to 350°F and prepare pan.
- Cream butter and sugar; add eggs and vanilla.
- Alternate flour mixture with sour cream.
- Bake 30–35 minutes and cool completely.
- Make ganache and pour over cake.
- Let set and serve.
