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Heart shaped strawberry orange cake, topped with sliced strawberries and mandarin oranges.

Heart Shaped Strawberry Orange Layer Cake

Heather Smoke
A delicious combination of moist orange cake with fluffy strawberry buttercream, baked and assembled in a pretty heart shaped layer cake.

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5 from 1 vote
Prep Time 25 minutes
Cook Time 20 minutes
Total Time 45 minutes
Course Dessert
Cuisine American
Servings16

Equipment

  • Stand Mixer with Whisk Attachment
  • 6-inch Round Cake Pans (x2)
  • 6-inch Square Cake Pans (x2)

Ingredients
 

Orange Cake

  • 1 recipe for Orange Cake

Strawberry Buttercream

  • 1 recipe for Strawberry Buttercream

Garnish

  • fresh strawberries and orange slices

Instructions
 

Orange Cake

  • Preheat the oven to 350 F, and spray the bottoms of two 6-inch round cake pans and two 6-inch square cake pans with nonstick baking spray.
  • Prepare the orange cake batter.
  • Divide the batter between the pans. The capacity of a square pan is slightly more than a round pan, so put just a little more batter in the square pans, so that all the finished cakes are the same height.
  • Bake the cakes for about 25-30 minutes, or until a cake tester or toothpick comes out clean.
  • Set the cakes on a cooling rack, covered loosely with a clean kitchen towel, and cool completely.

Strawberry Buttercream and Assembly

  • Prepare the strawberry buttercream. Instead of making strawberry puree, you can simply use strawberry jam.
  • Remove the cooled cakes from the pans. Place one of the square cakes on a cake pedestal or serving plate. Cut one of the round cakes in half, right down the middle, and place them on two sides of the square cake to form a heart.
  • Spread a layer of buttercream on the cut edges of the round cakes, to help them stick to the square cake.
  • Frost the top of the first layer of cakes with the buttercream.
  • Repeat the above steps with the second round cake and square cake, forming the second layer of your heart cake.
  • Frost the cake all over with a thin crumb coat of buttercream, then chill for 20-30 minutes. Frost all over with a final layer of buttercream, making it as smooth or swirly as you like.
  • Garnish with fresh strawberries and orange slices.

Notes

  • To make the heart shape, you'll need two 6-inch square pans and two 6-inch round pans to make a two-layer heart cake that's about 9 inches in diameter and 5 inches tall once assembled.
  • If you like, you could make a one-layer heart cake by baking the batter in one 8 or 9-inch square pan and one 8 or 9-inch round pan, but the assembled cake will be much larger in diameter and will need to be frosted on a large baking sheet or serving platter.  Using the smaller cake pans keeps the assembled cake a more standard sized-layer cake.
  • After the cakes are cooled, you'll make the heart by cutting the round cakes in half right down the center.  Arrange the half circles of cake against two sides of the square cake (joining them together with a little buttercream), and you'll have a heart.
Keyword Cake Decorating, Heart, High Altitude Cake, Orange, Strawberry, Valentine's Day
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