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Chocolate Loaf Cake Recipe
Areeba

Chocolate Loaf Cake

This chocolate loaf cake is rich, moist, and deeply chocolatey with a soft, tender crumb that melts in every bite. It has a perfect balance of sweetness and cocoa flavor, making it a comforting homemade dessert that feels bakery-quality.
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Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Servings: 12 Slices
Course: Dessert
Cuisine: American
Ingredients Method Notes

Ingredients
  

  • 1 cup all-purpose flour – gives structure and soft crumb
  • ¼ cup Dutch-process cocoa powder – deep rich chocolate flavor
  • ¼ cup unsweetened cocoa powder – enhances chocolate intensity
  • ¼ tsp baking soda – helps light rise
  • ¼ tsp baking powder – adds softness
  • ½ tsp kosher salt – balances sweetness and boosts chocolate taste
Chocolate Flavor Boost
  • 2 tsp espresso powder or instant coffee – deepens chocolate flavor
  • 2 tbsp hot water – dissolves coffee for smooth mixing
Wet Ingredients
  • 1 cup unsalted butter room temperature – rich, moist texture
  • 1 cup granulated sugar – sweetness and soft crumb
  • 3 large eggs room temperature – structure and stability
  • ⅔ cup sour cream room temperature – extra moisture and softness
  • 2 tsp vanilla extract – enhances overall flavor
Chocolate Glaze
  • ½ cup heavy cream – smooth glossy texture
  • ½ cup bittersweet chocolate chips – rich chocolate coating
  • 1 tsp butter – shine and silkiness
  • ½ tsp vanilla extract – enhances flavor

Method
 

  1. Preheat oven to 325°F (165°C) and grease or line loaf pan.
  2. Whisk dry ingredients together in a bowl.
  3. Dissolve espresso powder in hot water.
  4. Beat butter and sugar until light and fluffy.
  5. Add eggs one at a time, mixing well.
  6. Mix in sour cream, vanilla, and coffee mixture.
  7. Add dry ingredients in two parts; mix just until combined.
  8. Pour batter into pan and bake for 50–65 minutes.
  9. Cool in pan, then transfer to wire rack.
  10. Make glaze by heating cream and mixing with chocolate.
  11. Pour glaze over cooled cake and serve.

Notes

For the best chocolate loaf cake, always use room temperature ingredients so the batter mixes smoothly and evenly. This helps create a soft, tender crumb without lumps or dense spots.
Be careful not to overmix once the dry ingredients are added, as this can make the cake heavy instead of light and moist. Also, avoid overbaking remove the cake when a toothpick comes out with a few moist crumbs for the perfect texture.
The sour cream is an important ingredient here because it keeps the cake rich, moist, and soft for several days. For extra depth of flavor, the espresso powder is highly recommended as it enhances the chocolate without adding a coffee taste.