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Moist Marble Cake

Moist Marble Cake – Easy and Delicious

A soft, buttery and delicious marble cake swirled with rich chocolate and vanilla flavors. This easy homemade cake is perfect for dessert, afternoon coffee, family gatherings, and special occasions.
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Prep Time 20 minutes
Cook Time 45 minutes
Cool Time 30 minutes
Total Time 1 hour 35 minutes
Servings 12

Ingredients
  

  • 2 ½ cups all-purpose flour – Provides structure while keeping the cake tender.
  • 1 ½ cups granulated sugar – Adds sweetness and helps create a soft crumb.
  • 1 cup unsalted butter – Use softened butter for a rich buttery texture.
  • 4 large eggs – Adds structure richness, and moisture.
  • 1 cup whole milk – Keeps the cake moist and tender.
  • ½ cup sour cream – Adds extra moisture and a soft delicate crumb.
  • 2 teaspoons vanilla extract – Enhances the classic vanilla flavor.
  • 2 ½ teaspoons baking powder – Helps the cake rise and become light.
  • ½ teaspoon salt – Balances the sweetness and enhances the flavors.
  • ⅓ cup unsweetened cocoa powder – Gives the chocolate portion its rich flavor and color.

Instructions
 

  • Prepare the Pan: Preheat the oven to 350°F (175°C). Grease a 9-inch round cake pan and line the bottom with parchment paper.
  • Cream the Butter and Sugar: Beat the softened butter and granulated sugar until pale, creamy, and fluffy. This usually takes a few minutes and helps create a lighter cake texture.
  • Add the Eggs and Vanilla: Add the eggs one at a time, mixing well after each addition. Add the vanilla extract and mix until combined.
  • Combine the Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking powder, and salt.
  • Make the Vanilla Batter: Gradually add the dry ingredients to the butter mixture, alternating with the whole milk and sour cream. Mix just until combined. Do not overmix.
  • Make the Chocolate Batter: Transfer about one-third of the vanilla batter to a separate bowl. Add the unsweetened cocoa powder and gently mix until smooth.
  • Add the Batters to the Pan: Spoon alternating portions of vanilla and chocolate batter into the prepared cake pan. Spread gently so the batter is distributed evenly.
  • Create the Marble Effect: Use a butter knife or wooden skewer to gently swirl the two batters together. Make only a few passes to keep the chocolate and vanilla patterns distinct.
  • Bake: Bake for approximately 40–45 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.
  • Cool: Let the cake cool in the pan for about 10 minutes. Transfer it to a wire rack and allow it to cool completely.
  • Slice and Serve: Once cooled, slice the marble cake and serve. Enjoy it plain, with powdered sugar, whipped cream, fresh berries, or a chocolate glaze.

Notes

 
This easy marble cake is best served at room temperature when the buttery vanilla and chocolate flavors are most noticeable. For the prettiest marble effect, avoid over-swirl­ing the two batters.
Use room-temperature eggs, butter, milk, and sour cream for a smoother batter and more even baking. Be careful not to overmix once the flour is added, as this can make the cake dense.
Store leftover cake in an airtight container at room temperature for up to 3 days or refrigerate for longer storage. Individual slices can also be frozen for convenient future desserts.
For an extra-special finish: Dust the cooled cake with powdered sugar or drizzle it with melted chocolate before serving.
 
 

Nutrition Facts

 
  • Calories: 380 kcal
  • Total Fat: 21 g
  • Saturated Fat: 13 g
  • Trans Fat: 1 g
  • Cholesterol: 105 mg
  • Sodium: 270 mg
  • Total Carbohydrates: 46 g
  • Dietary Fiber: 2 g
  • Total Sugars: 25 g
  • Protein: 6 g
  • Calcium: 60 mg
  • Iron: 2 mg
Nutrition values are estimates and can vary depending on the specific brands and ingredients used.