Ingredients

Cake Base

150 grams (1 cup) all-purpose flour
250 grams (1.25 cups) sugar
200 grams (0.75 cups) sour cream, 20% fat
50 grams (0.25 cups) unsalted butter
4 large eggs
10 grams (2 teaspoons) baking powder
50 grams (0.5 cups) cocoa powder
We recommend:
For all-purpose flour:
Prime Bob's Red Mill Gluten Free 1-to-1 Baking Flour, 22 Ounce (Pack of 4)
4.8
(9,312) Bob's Red Mill Gluten Free 1-to-1 Baking Flour, 22 Ounce (Pack of 4) $23.96 View details Prime Antimo Caputo Chefs Flour - Italian Double Zero 00 - Soft Wheat for Pizza Dough, Bread, & Pasta, 2.2 Lb (Pack of 2)
4.7
(15,802) Antimo Caputo Chefs Flour - Italian Double Zero 00 - Soft Wheat for Pizza Dough, Bread, & Pasta, 2.2 Lb (Pack of 2) $16.99 View details Prime best seller King Arthur, Measure for Measure Flour, Certified Gluten-Free, Non-GMO Project Verified, Certified Kosher, 3 Pounds, Packaging May Vary
4.7
(20,691) King Arthur, Measure for Measure Flour, Certified Gluten-Free, Non-GMO Project Verified, Certified Kosher, 3 Pounds, Packaging May Vary $8.62 View details
For granulated sugar:
Prime best seller Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1
4.8
(12,536) Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1 $5.27 View details Prime Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack)
4.8
(18,788) Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack) $3.74 $4.14 View details Prime C&H Pure Cane Granulated White Sugar, 25-Pound Bags
4.6
(205) C&H Pure Cane Granulated White Sugar, 25-Pound Bags $56.99 $49.98 View details
For unsalted butter:
Prime Kevala Cashew Butter 7 Lbs Pail
4.5
(38) Kevala Cashew Butter 7 Lbs Pail $83.62 View details Prime best seller 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(17,685) 4th & Heart Original Grass-Fed Ghee, Clarified Butter, Keto, Pasture Raised, Lactose and Casein Free, Certified Paleo (9 Ounces) $11.49 View details Prime 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces)
4.6
(10,062) 4th & Heart Himalayan Pink Salt Grass-Fed Ghee, Clarified Butter, Keto Pasture Raised, Non-GMO, Lactose and Casein Free, Certified Paleo (9 Ounces) $9.49 View details
For baking powder:
Prime Clabber Girl Double Acting Baking Powder, 8.1 Ounce
4.8
(10,144) Clabber Girl Double Acting Baking Powder, 8.1 Ounce $2.63 View details Prime 365 by Whole Foods Market, Baking Soda, 16 Ounce
4.7
(10,727) 365 by Whole Foods Market, Baking Soda, 16 Ounce $1.79 View details Prime best seller 365 by Whole Foods Market, Baking Powder Aluminum Free, 10 Ounce
4.8
(8,361) 365 by Whole Foods Market, Baking Powder Aluminum Free, 10 Ounce $3.29 View details
For cocoa powder:
Prime Valrhona Cocoa Powder - 3 kg
4.6
(290) Valrhona Cocoa Powder - 3 kg $84.95 View details Prime best seller Viva Naturals Organic Cacao Powder, 2lb - Unsweetened Cocoa Powder With Rich Dark Chocolate Flavor, Perfect for Baking & Smoothies - Certified Vegan, Keto & Paleo, Non-GMO & Gluten-Free, 907 g
4.6
(20,450) Viva Naturals Organic Cacao Powder, 2lb - Unsweetened Cocoa Powder With Rich Dark Chocolate Flavor, Perfect for Baking & Smoothies - Certified Vegan, Keto & Paleo, Non-GMO & Gluten-Free, 907 g $20.49 View details BetterBody Foods Organic Cacao Powder, Rich Chocolate Flavor, Non-GMO, Gluten-Free, Cocoa, 16 ounce, 1 lb bag
4.7
(17,488) BetterBody Foods Organic Cacao Powder, Rich Chocolate Flavor, Non-GMO, Gluten-Free, Cocoa, 16 ounce, 1 lb bag $10.41 View details

Toppings and Add-Ins

1 bar of dark chocolate
Walnuts, chopped
Chocolate chips (optional)
We recommend:
For dark chocolate bar:
Prime Sunbelt Bakery Chocolate Chip Chewy Granola Bars, 50 - 1.0 OZ Bars (5 Boxes)
4.7
(11,262) Sunbelt Bakery Chocolate Chip Chewy Granola Bars, 50 - 1.0 OZ Bars (5 Boxes) $14.60 View details
For chopped walnuts:
Prime Diamond of California Finely Diced Walnuts, 10 oz, 12 Pack
4.9
(20) Diamond of California Finely Diced Walnuts, 10 oz, 12 Pack $74.51 View details Prime Amazon Brand - Happy Belly California Walnuts Halves and Pieces, 16 ounce (Pack of 2)
4.7
(19,836) Amazon Brand - Happy Belly California Walnuts Halves and Pieces, 16 ounce (Pack of 2) $15.84 View details Prime best seller Fisher Chef's Naturals Chopped Walnuts 1 lb, 100% California Unsalted Walnuts for Baking & Cooking, Snack Topping, Resealable Bag, Great with Yogurt & Cereal, Vegan Protein, Keto Snack, Gluten Free
4.7
(30,900) Fisher Chef's Naturals Chopped Walnuts 1 lb, 100% California Unsalted Walnuts for Baking & Cooking, Snack Topping, Resealable Bag, Great with Yogurt & Cereal, Vegan Protein, Keto Snack, Gluten Free $6.16 $6.94 View details
For chocolate chips:
Prime Enjoy Life Baking Chocolate Semi-Sweet Mega Chunks, Dairy Free Chocolate Chips, Soy Free, Nut Free, Non GMO, Gluten Free, Vegan Chocolate Chips, 12 Bags (10 oz) Bulk Chocolate
4.4
(69) Enjoy Life Baking Chocolate Semi-Sweet Mega Chunks, Dairy Free Chocolate Chips, Soy Free, Nut Free, Non GMO, Gluten Free, Vegan Chocolate Chips, 12 Bags (10 oz) Bulk Chocolate $79.95 View details Prime Dark Chocolate Chips by Lily's | Stevia Sweetened, No Added Sugar, Low-Carb, Keto Friendly | 55% Cocoa | Fair Trade, Gluten-Free & Non-GMO | 9 ounce, 3-Pack, Brown, 4001A3
4.6
(3,602) Dark Chocolate Chips by Lily's | Stevia Sweetened, No Added Sugar, Low-Carb, Keto Friendly | 55% Cocoa | Fair Trade, Gluten-Free & Non-GMO | 9 ounce, 3-Pack, Brown, 4001A3 $31.95 View details

Instructions

Step 1

Prepare the Cake Batter

Start by preheating your oven to 180°C (350°F). While the oven is heating, gather all your ingredients for convenience.

In a large mixing bowl, blend together the *sugar*, *sour cream*, and *butter* until creamy. Next, beat in the *eggs* one at a time.

Gradually add the *all-purpose flour* and *baking powder* to the mixture, blending it well to ensure there are no lumps. Stir in the *cocoa powder* until fully incorporated. The batter should be smooth and rich.

Step 2

Add Chocolate and Nuts

Break the *dark chocolate bar* into small chunks and fold them into the batter along with the *chopped walnuts*.

If desired, you can also add some *chocolate chips* for additional chocolate goodness. Ensure these are evenly distributed throughout the batter.

Step 3

Bake the Cake

Grease a suitable cake tin or line it with parchment paper. Pour the cake batter into the prepared tin, leveling the top with a spatula.

Bake in the preheated oven for *45-50 minutes* or until a toothpick inserted into the center comes out clean. Let the cake cool in the tin for a few minutes before transferring it to a wire rack.

Step 4

Serve and Enjoy

Once the cake has cooled completely, slice it into generous portions.

Enjoy this delightful *chocolate walnut cake* as a perfect treat for any occasion.

Servings

Discover the true glory of this cake with some amazing serving ideas you'll love! 👩‍🍳 Nothing complements the **chocolatey** richness of this cake quite like a scoop of vanilla bean ice cream. The contrast in flavor and temperature is a delight to the senses. If you're feeling fancy, drizzle some caramel sauce on top for an added dose of yumminess. 🍦 Layer your cake slices with a dollop of **freshly whipped cream**, and sprinkle a few additional chocolate chips for that extra crunch. It's a perfect way to elevate a humble slice into a luxurious treat. Or, for a fruity twist, serve with fresh raspberries or strawberries, creating a **bright and tangy counterpoint** to the rich chocolate. 🍓 And if you happen to be celebrating, pair this chocolate nut cake with a glass of bubbly champagne or your favorite dessert wine. It's a combination that truly invites a celebration! 🥂

Equipment

Mixing Bowl

Use a large mixing bowl to easily combine all your dry and wet ingredients without making a mess.

We recommend:
Prime YIHONG 7 Piece Mixing Bowls with Lids for Kitchen, Stainless Steel Mixing Bowls Set Ideal for Baking, Prepping, Cooking and Serving Food, Nesting Metal Mixing Bowls for Space Saving Storage
4.7
(9,737) YIHONG 7 Piece Mixing Bowls with Lids for Kitchen, Stainless Steel Mixing Bowls Set Ideal for Baking, Prepping, Cooking and Serving Food, Nesting Metal Mixing Bowls for Space Saving Storage $27.99 $35.99 View details Prime best seller Pyrex Glass, 3-Piece, 3 PC Mixing Bowl Set
4.8
(29,369) Pyrex Glass, 3-Piece, 3 PC Mixing Bowl Set $17.53 View details Prime REGILLER Stainless Steel Mixing Bowls (Set of 5), Non Slip Colorful Silicone Bottom Nesting Storage Bowls, Polished Mirror Finish For Healthy Meal Mixing and Prepping 1.5-2 - 2.5-3.5 - 7QT (Colorful)
4.8
(8,743) REGILLER Stainless Steel Mixing Bowls (Set of 5), Non Slip Colorful Silicone Bottom Nesting Storage Bowls, Polished Mirror Finish For Healthy Meal Mixing and Prepping 1.5-2 - 2.5-3.5 - 7QT (Colorful) $26.99 View details
Electric Mixer

An electric mixer will save you time and effort, providing a smooth batter.

We recommend:
Prime best seller KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer K45SS, Onyx Black
4.8
(9,786) KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer K45SS, Onyx Black $279.99 $329.99 View details Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria
5
(4) Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria $579.99 View details Prime Hamilton Beach Electric Stand Mixer, 4 Quarts, Dough Hook, Flat Beater Attachments, Splash Guard 7 Speeds with Whisk, Silver
4.5
(9,824) Hamilton Beach Electric Stand Mixer, 4 Quarts, Dough Hook, Flat Beater Attachments, Splash Guard 7 Speeds with Whisk, Silver $95.99 $119.99 View details
Baking Tin

Opt for a non-stick baking tin to ensure easy release and a beautifully shaped cake.

We recommend:
Prime USA Pan Bakeware Muffin Pan, 12-Well, Aluminized Steel
4.9
(4,906) USA Pan Bakeware Muffin Pan, 12-Well, Aluminized Steel $29.99 $31.99 View details
Spatula

A sturdy spatula helps in scraping every last bit of chocolatey goodness from the bowl.

We recommend:
Prime HOTEC Food Grade Silicone Rubber Spatula Set for Baking, Cooking, and Mixing High Heat Resistant Non Stick Dishwasher Safe BPA-Free Multicolor Set of 5
4.7
(25,452) HOTEC Food Grade Silicone Rubber Spatula Set for Baking, Cooking, and Mixing High Heat Resistant Non Stick Dishwasher Safe BPA-Free Multicolor Set of 5 $9.59 $18.99 View details Prime Wilton Icing Spatula - 13-Inch Angled Cake Spatula for Smoothing Frosting on Treats or Spreading Filling Between Cake Layers, Steel
4.7
(18,655) Wilton Icing Spatula - 13-Inch Angled Cake Spatula for Smoothing Frosting on Treats or Spreading Filling Between Cake Layers, Steel $7.98 $8.75 View details Metal Spatula Stainless Steel and Scraper - Professional Chef Griddle Spatulas Set of 3 - Heavy Duty Accessories Great for Cast Iron BBQ Flat Top Grill Skillet Pan - Commercial Grade
4.7
(2,358) Metal Spatula Stainless Steel and Scraper - Professional Chef Griddle Spatulas Set of 3 - Heavy Duty Accessories Great for Cast Iron BBQ Flat Top Grill Skillet Pan - Commercial Grade $19.99 $22.99 View details
Cooling Rack

Allows your cake to cool evenly, preventing sogginess.

We recommend:
Prime KITCHENATICS 4-Tier Stackable Cooling Racks for Baking, 100% Stainless Steel Wire Rack, Oven Safe Baking Rack, Oven Rack for Pizza, Cake, Bread, Cooling Rack for Cooking and Baking, Cookie Rack 15x10
4.7
(12,155) KITCHENATICS 4-Tier Stackable Cooling Racks for Baking, 100% Stainless Steel Wire Rack, Oven Safe Baking Rack, Oven Rack for Pizza, Cake, Bread, Cooling Rack for Cooking and Baking, Cookie Rack 15x10 $31.98 $45.98 View details Prime Ultra Cuisine Heavy Duty Cooling Rack for Cooking and Baking - 100% Stainless Steel Baking Rack & Wire Cooling Rack - Cookie Cooling Racks for Baking - Food Safe - Fits Half Sheet Pans - 11.5" x 16.5"
4.7
(14,959) Ultra Cuisine Heavy Duty Cooling Rack for Cooking and Baking - 100% Stainless Steel Baking Rack & Wire Cooling Rack - Cookie Cooling Racks for Baking - Food Safe - Fits Half Sheet Pans - 11.5" x 16.5" $21.99 $34.99 View details Prime Spring Chef Cooling Rack & Baking Rack - 100% Stainless Steel Cookie Cooling Racks, Wire Rack for Baking, Oven Safe 10 x 15 Inches Fits Jelly Roll Pan - Cooling Racks for Cooking and Baking, Set of 2
4.7
(9,167) Spring Chef Cooling Rack & Baking Rack - 100% Stainless Steel Cookie Cooling Racks, Wire Rack for Baking, Oven Safe 10 x 15 Inches Fits Jelly Roll Pan - Cooling Racks for Cooking and Baking, Set of 2 $24.99 View details

Variations

Transform your cake into a treat for everyone with these **gluten-free** and **vegan** options! 🌱 To make this cake gluten-free, simply swap the wheat flour for a **gluten-free all-purpose flour** blend. Many blends work well, just check for a 1:1 ratio substitute. Add a bit of xanthan gum if needed to ensure your cake holds together. 🧁 For a vegan twist, replace the eggs with a reliable egg substitute like flax eggs (1 tbsp ground flaxseed + 3 tbsp water per egg). Use a plant-based butter alternative and opt for vegan chocolate. Substitute sour cream with coconut yogurt or your favorite non-dairy yogurt for a creamy texture without the dairy. 🥥 By making these simple swaps, you retain the magic of the original recipe while accommodating everyone's dietary needs. 🎉

Faq

  • What is the best way to melt chocolate for the cake?

    Use a double boiler to gently melt the chocolate. This prevents burning and ensures a smooth, velvety consistency.

  • How do I know when the cake is done baking?

    Insert a toothpick into the center of the cake. If it comes out clean or with just a few moist crumbs, your cake is ready.

  • Can I add other types of nuts?

    Absolutely! Try almonds or hazelnuts for a different flavor profile. Ensure nuts are chopped evenly for consistent texture.

  • How can I intensify the chocolate flavor?

    You can add coffee or espresso powder to the batter to enhance the chocolate's richness without adding a coffee taste.

  • What is the ideal way to store leftover cake?

    Keep it in an airtight container at room temperature for up to 3 days, or refrigerate for extended freshness.

  • Is it possible to make this cake in advance?

    Yes, you can bake the cake a day or two before serving. Just wrap it in plastic wrap to keep it fresh, and add toppings right before serving.

Nutrition facts

Homemade Chocolate Walnut Cake Delight
Recipe Yield:12 servings
Calories:Approximately 340 calories per serving
Calories (Min - Max):320 - 360
Total Fat:20g
Saturated Fat:10g
Protein:6g
Total Carbohydrate:35g
Total Sugars:20g