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Valentines Day Cake

Valentines Day Cake, easy to make, tastes delicious, and is a show stopper! Tender chocolate cake with the best homemade strawberry buttercream and chocolate ganache!
Course Dessert
Cuisine American
Prep Time 10 minutes
Cook Time 30 minutes
Decorating Time 10 minutes
Total Time 50 minutes
Servings 18
Calories 553kcal
Author Lisa

Ingredients

Cake

  • 1 box chocolate cake mix*
  • ½ cup vegetable oil
  • 2 tbs vanilla
  • ¾ cup sour cream
  • ¾ cup heavy cream
  • 4 eggs
  • ¼ cocoa powder
  • 1 teaspoon espresso powder optional

Strawberry Buttercream

  • ½ cup strawberries* about 6-8 strawberries
  • ¼ cup water
  • Pinch of salt
  • 1 ½ cups butter slightly softened
  • 1 ½ teaspoon Vanilla
  • 6 ½ cups powdered sugar + more if needed
  • 5 tbs heavy cream + more if needed
  • 3-4 drops LorAnn Strawberry Oil* optional but recommended
  • Neon Pink Food Gel- optional but really gives it that pink color you want

Ganache

  • ¼ heavy cream
  • 1 cup semi-sweet chocolate chips
  • Strawberries Sprinkles, Crushed Chocolate, Candies as toppings (optional)

Instructions

  • Preheat oven to 325°F. Spray two 8 in cake pans with a flouring baking spray (like baker’s joy)
  • Mix together, either by hand or in a stand mixer, the oil, vanilla, sour cream, heavy cream and eggs. Then mix in the boxed cake mix, cocoa powder, and espresso powder if using.
    1 box chocolate cake mix*, ½ cup vegetable oil, 2 tbs vanilla, ¾ cup sour cream, ¾ cup heavy cream, 4 eggs, ¼ cocoa powder, 1 teaspoon espresso powder
  • Pour batter into cake pans and bake for 25-30 minutes- or until a toothpick comes out clean. *
    chocolate cake batter in cake pans
  • Once baked allow to cool and make your frosting.
    cake baked still in pan

Strawberry Buttercream

  • In a medium sauce pan, combine water, strawberries, and salt. Heat over medium heat, mashing the strawberries as the liquid boils.
    ½ cup strawberries*, Pinch of salt, ¼ cup water
    strawberries in sauce pan
  • Boil until liquid is reduced to about ¼ cup, 3-4 minutes. Once at ¼ cup, remove from heat and refrigerate until cool.*
    boiled and mashed strawberries
  • In a stand mixer beat butter on medium until fluffy. Mix in the vanilla, powdered sugar, and heavy cream until a buttercream forms.
    1 ½ cups butter, 1 ½ teaspoon Vanilla, 6 ½ cups powdered sugar + more if needed, 5 tbs heavy cream + more if needed
    vanilla buttercream in bowl
  • Add in the strawberries, a few drops of the strawberry oil, and a few drops of the gel food coloring.
    3-4 drops LorAnn Strawberry Oil*, Neon Pink Food Gel- optional but really gives it that pink color you want
    adding strawberry and coloring to frosting
  • Mix until fluffy. If the mixture is too runny add more powdered sugar (¼ cup at a time), and if it’s too stiff add more heavy cream (1tbs at a time).
    strawberry buttercream on spatula

Frost the Cake

  • Place the first cake layer on your cake plate or board. Add a nice layer of strawberry buttercream, then place the second cake laver over that.
    smoothed frosting layer on first cake layer
  • Frost the cake with strawberry buttercream* the refrigerate for at least 10 minutes to allow the buttercream to setup.
    smoothing the frosting on the side
  • While refrigerating the cake, make your ganache. In a microwave safe dish combine heavy cream and chocolate chips. Microwave on high, stirring every 30 seconds, until melted and combined. Usually takes about 1 minutes.
    ¼ heavy cream, 1 cup semi-sweet chocolate chips
    smooth ganache in bowl
  • Pour the ganache over the cake, allowing it to drip down the sides. Before it sets up place any candies or strawberries on top.
    Strawberries
    ganache dripping over sides of cake
  • Enjoy!
    slice of valentine cake on plate

Video

Notes

Tips and Tricks
  • *If you prefer a homemade chocolate cake, use this recipe but cut it half- it’s my favorite!
  • *If you don’t have the extra ingredients to doctor the box mix just follow the directions on the back of the box and bake accordingly.
  • *If you have a thermometer, the cakes will be done at an internal temperature of 205-210°F
  • *Strawberry Oil can be found in the baking/decorating isle of most grocery stores. It comes in a tiny bottle but you only need a few drops. You can also buy it online here.
  • *You can use fresh or frozen strawberries, just make sure they are thawed if using frozen.
  • *If your strawberry mixture is too chunky you can smooth it out by using an immersion blender on it.
  • *The strawberry buttercream makes enough for a single coat without a crumb coat. If you want a super smooth finish with a sharp edge (like seed here), I recommend doubling the frosting, doing crumb coat then a final coat.
  • *Refrigerate cake and any leftovers. It’s best to keep sliced cake in an airtight container to prevent it from drying out.

Nutrition

Calories: 553kcal | Carbohydrates: 67g | Protein: 4g | Fat: 31g | Saturated Fat: 17g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 9g | Trans Fat: 1g | Cholesterol: 102mg | Sodium: 362mg | Potassium: 190mg | Fiber: 1g | Sugar: 56g | Vitamin A: 799IU | Vitamin C: 3mg | Calcium: 73mg | Iron: 2mg