Serves: 8–10 slices
Prep Time: 15 minutes
Bake Time: 50–55 minutes
Total Time: About 1 hour 10 minutes
This Chocolate Walnut Loaf Cake is rich, moist, and packed with deep chocolate flavor and crunchy walnuts. Perfect with coffee, tea, or a glass of milk, this loaf cake strikes the ideal balance between decadent chocolate and nutty texture. The cocoa creates an intense chocolate taste, while the walnuts add a delightful crunch in every bite. Whether you’re baking for a family gathering, a weekend treat, or simply satisfying a chocolate craving, this loaf cake is guaranteed to impress.
Ingredients 📝
For the Cake
1¾ cups (220g) all-purpose flour 🌾
¾ cup (75g) unsweetened cocoa powder 🍫
1 tsp baking soda
½ tsp salt 🧂
½ cup (115g) unsalted butter, softened 🧈
1 cup (200g) granulated sugar
½ cup (100g) brown sugar
2 large eggs 🥚
1 tsp vanilla extract
1 cup (240ml) buttermilk 🥛
½ cup (120ml) hot coffee or hot water
1 cup (120g) chopped walnuts 🌰
½ cup (90g) chocolate chips (optional)
For the Chocolate Glaze (Optional)
1 cup powdered sugar
2 tbsp cocoa powder
2–3 tbsp milk
½ tsp vanilla extract
For Garnish
Extra chopped walnuts 🌰
Chocolate shavings 🍫
Instructions 👩🍳
Step 1: Prepare the Oven and Pan
Begin by preheating your oven to 350°F (175°C). Grease a standard 9×5-inch loaf pan with butter or nonstick spray. For easy removal, line the pan with parchment paper, allowing some overhang on the sides.
Preparing the pan properly ensures your loaf releases cleanly after baking and maintains its beautiful shape.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together:
Flour
Cocoa powder
Baking soda
Salt
Whisk thoroughly to eliminate any lumps from the cocoa powder and evenly distribute the leavening agent. This step helps create a smooth batter and consistent rise.
Set aside while you prepare the wet ingredients.
Step 3: Cream the Butter and Sugars
In a separate mixing bowl, beat the softened butter using an electric mixer until smooth and creamy.
Add:
Granulated sugar
Brown sugar
Continue beating for 2–3 minutes until the mixture becomes light and fluffy.
This process incorporates air into the batter, helping create a tender crumb and lighter texture despite the richness of the chocolate.
Step 4: Add Eggs and Vanilla
Add the eggs one at a time, mixing well after each addition.
Pour in the vanilla extract and continue mixing until fully combined.
The batter should appear smooth, creamy, and slightly lighter in color.
Step 5: Combine Wet and Dry Ingredients
Add the dry ingredients to the butter mixture in three additions, alternating with the buttermilk.
Mix gently after each addition:
One-third of dry ingredients
Half of the buttermilk
Another third of dry ingredients
Remaining buttermilk
Remaining dry ingredients
Avoid overmixing. Stir only until the flour disappears.
This method keeps the cake tender and prevents it from becoming dense.
Step 6: Add Hot Coffee
Slowly pour the hot coffee (or hot water) into the batter while mixing on low speed.
The batter will become thinner than typical cake batters—this is completely normal.
Coffee enhances chocolate flavor without making the cake taste like coffee. If preferred, hot water works wonderfully too.
Step 7: Fold in Walnuts and Chocolate Chips
Using a spatula, gently fold in:
Chopped walnuts
Chocolate chips (if using)
Distribute them evenly throughout the batter.
The walnuts provide a satisfying crunch and nutty flavor that pairs beautifully with the rich chocolate.
Step 8: Fill the Loaf Pan
Pour the batter into the prepared loaf pan.
Use a spatula to smooth the top evenly.
For a bakery-style finish, sprinkle additional chopped walnuts across the surface before baking.
Step 9: Bake
Place the loaf pan in the center rack of the preheated oven.
Bake for 50–55 minutes, or until a toothpick inserted into the center comes out with only a few moist crumbs attached.
If the top begins browning too quickly, loosely cover it with aluminum foil during the final 15 minutes of baking.
The cake is ready when:
The center springs back lightly when touched
The edges begin pulling slightly from the pan
A tester comes out mostly clean
Step 10: Cool the Cake
Remove the loaf from the oven and place it on a wire rack.
Allow it to cool in the pan for 15 minutes.
Carefully lift the loaf out using the parchment paper and transfer it to the cooling rack.
Let it cool completely before glazing or slicing.
Cooling allows the crumb to set properly and prevents the cake from crumbling.
Make the Chocolate Glaze 🍫
While the loaf cools, prepare the optional glaze.
In a small bowl, whisk together:
Powdered sugar
Cocoa powder
Vanilla extract
Gradually add milk until the glaze reaches a pourable consistency.
Drizzle generously over the cooled loaf.
Immediately sprinkle extra chopped walnuts on top while the glaze is still wet.
Serving Suggestions ☕
This Chocolate Walnut Loaf Cake is delicious served:
Warm with coffee
Alongside a cappuccino
With a scoop of vanilla ice cream
Topped with whipped cream
As an afternoon tea treat
For dessert after dinner
The rich chocolate flavor becomes even more intense the next day, making it an excellent make-ahead cake.
Storage Tips
Room Temperature
Store in an airtight container for up to 3 days.
Refrigerator
Keeps fresh for up to 1 week. Bring to room temperature before serving for the best texture.
Freezer
Wrap individual slices tightly in plastic wrap and freeze for up to 3 months.
Simply thaw at room temperature when ready to enjoy.
Baker’s Tips for Success ⭐
Use room-temperature butter and eggs.
Do not overmix the batter.
Measure flour correctly by spooning it into measuring cups.
Use high-quality cocoa powder for deeper flavor.
Toast walnuts lightly before adding them for enhanced nuttiness.
Allow the loaf to cool completely before glazing.
Add chocolate chips for extra richness and gooey pockets of chocolate.
Final Result 🍞🍫🌰
The finished Chocolate Walnut Loaf Cake is incredibly moist, deeply chocolaty, and filled with crunchy walnuts in every bite. The tender crumb, rich cocoa flavor, and silky chocolate glaze make it a bakery-worthy treat that’s surprisingly easy to make at home. Whether enjoyed for breakfast, dessert, or a special snack, this loaf cake is sure to become a favorite recipe you’ll bake again and again. Enjoy! 😋🍫✨
