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Luscious Hidden Heart Chocolate Loaf Cake Recipe

Luscious Hidden Heart Chocolate Loaf Cake Recipe


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4.6 from 32 reviews

  • Total Time: 1 hour 30 minutes
  • Yield: 9 1x

Description

Chocolate lovers will adore this hidden heart chocolate loaf cake that reveals a sweet surprise when sliced. Rich chocolate batter conceals a crimson heart center, delighting guests with its unexpected romantic design. You’ll treasure each delectable bite.


Ingredients

Scale
  • 175 g (1 ½ cups) self-raising flour (pink heart sponge)
  • 175 g (1 ½ cups) self-raising flour (chocolate loaf)
  • 175 g (¾ cup) unsalted butter, softened (pink heart sponge)
  • 175 g (¾ cup) unsalted butter, softened (chocolate loaf)
  • 3 large eggs (pink heart sponge)
  • 3 large eggs (chocolate loaf)
  • 175 g (¾ cup) caster sugar (pink heart sponge)
  • 150 g (¾ cup) caster sugar (chocolate loaf)
  • 35 g (⅓ cup) cocoa powder
  • ½ tsp baking powder
  • 1 ½ tbsps milk
  • 1 tsp vanilla extract (pink heart sponge)
  • 1 tsp vanilla extract (buttercream)
  • Pink gel food coloring
  • 100 g (7 tbsps) unsalted butter, softened
  • 200 g (1 ½ cups) icing sugar
  • 50 g (1 ¾ oz) dark chocolate, melted and cooled
  • ½ tbsps milk
  • Heart-shaped sprinkles (optional)

Instructions

  1. Preheating: Warm the oven to 180C (160C fan) or 350F and meticulously line a 2lb loaf tin with grease and parchment paper.
  2. Creaming: Whip softened butter and caster sugar until the mixture becomes light, fluffy, and develops a pale, creamy consistency.
  3. Egg Integration: Gradually add eggs one at a time, thoroughly blending each into the butter-sugar mixture to create a smooth, homogeneous batter.
  4. Flavor Enhancement: Introduce vanilla extract and pink gel food coloring, stirring carefully to distribute the aromatic essence and achieve a uniform rosy hue.
  5. Flour Incorporation: Fold self-raising flour into the wet ingredients using delicate sweeping motions, maintaining the batter’s lightness and preventing a dense texture.
  6. Baking: Pour the pink-tinted batter into the prepared tin, spreading evenly, and bake for 50 minutes until golden brown. Test doneness with a clean-emerging skewer.
  7. Cooling: Remove from the oven and let the cake rest momentarily in the tin, then transfer to a wire rack to cool completely before serving or decorating.

Notes

  • Prevent Color Bleeding: Use gel food coloring sparingly and mix thoroughly to avoid uneven pink tones or color streaks throughout the cake.
  • Maintain Batter Lightness: Fold flour gently with a spatula using figure-eight motions to preserve air bubbles, ensuring a soft, tender cake texture.
  • Check Moisture Balance: Test cake’s doneness with a clean skewer – if it comes out with just a few moist crumbs, the cake is perfectly baked and won’t dry out.
  • Temperature Control Matters: Let cake cool completely before cutting to prevent crumbling and maintain the structural integrity of the hidden heart design.
  • Prep Time: 30 minutes
  • Cook Time: 30 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 9
  • Calories: 435
  • Sugar: 41 g
  • Sodium: 100 mg
  • Fat: 24 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 50 g
  • Fiber: 1 g
  • Protein: 5 g
  • Cholesterol: 95 mg