Step back in time with this charming, old-school Tomato Soup Cake recipe, a delightful dessert that whispers tales from the 1930s. Born out of necessity during the Great Depression, this unique creation ingeniously uses a humble can of condensed tomato soup to achieve an extraordinary texture and flavor. Our cherished version delivers a remarkably moist and tender crumb, infused with a symphony of warming spices that evoke a sense of comfort and nostalgia. Each slice is crowned with a generous layer of luscious, creamy brown sugar frosting, elevating this vintage gem into an unforgettable treat that will surely earn a permanent spot in your recipe collection. The subtle tang from the tomato soup, combined with aromatic spices, creates a flavor profile akin to a classic spice cake, but with an intriguing depth that sets it apart.
While the creamy brown sugar frosting is undeniably a highlight, this versatile cake is also wonderfully delicious with just a light dusting of powdered sugar. For those who prefer a different kind of indulgence, a rich drizzle of homemade caramel sauce can transform this simple cake into an elegant dessert, offering a delightful contrast to its spiced notes.

Discovering the Magic of Easy Tomato Soup Cake
The culinary landscape of the Great Depression forced home cooks to become ingenious innovators, creating masterpieces from limited resources. Alongside other resourceful recipes like Chocolate Mayonnaise Cake and Potato Candy, the Tomato Soup Cake emerged as another brilliant testament to this era’s creativity. When essential ingredients such as butter and eggs were scarce and household budgets were tight, resourceful bakers turned to unconventional pantry staples to enrich their baked goods. This classic retro spice cake’s origins are deeply intertwined with the Campbell’s Soup Company, which famously promoted the use of their condensed tomato soup in cake batter. The recipe quickly gained popularity, even being printed on soup cans and featured in magazines throughout the 1970s, making it a beloved staple for generations.
Over the decades, Campbell’s Tomato Soup Cake has undergone numerous adaptations, with many versions incorporating various dried fruits, crunchy nuts, and a multitude of frostings. Today, we are delighted to share our personal favorite rendition of this historically significant cake. Our recipe elevates the traditional concept by using rich whole milk instead of water for an even more tender crumb, and it’s studded with crunchy walnuts and sweet raisins, adding delightful bursts of texture and flavor to every bite. The cake is then perfected with an incredible, creamy brown sugar frosting that ties all the warm spice notes together beautifully. The result is a cake that is exceptionally moist and airy, boasting a captivating warming spice flavor that is truly delicious and comforting. It’s a nostalgic journey in every mouthful, proving that even the most unexpected ingredients can yield extraordinary results.
What Does Tomato Soup Cake Actually Taste Like?
The mere mention of “tomato soup” in a cake recipe can often raise eyebrows and spark curiosity, perhaps even a hint of skepticism. If you were to reveal the secret ingredient of this Tomato Soup Cake *before* anyone had a chance to taste it, you’d likely be met with puzzled expressions and possibly a few wrinkled noses. However, the true magic of this cake unfolds *after* the first bite. Guests consistently rave about its delightful taste, completely forgetting about the unexpected ingredient once the rich, spiced flavors take over. Many will simply beg for the recipe!
The condensed tomato soup, far from making the cake taste savory, acts as a secret weapon, contributing to an incredibly moist and fluffy crumb that is the hallmark of this dessert. It imparts a subtle, almost imperceptible tanginess that beautifully complements the warming spices, creating a complex and inviting flavor profile. Imagine the comforting taste of a perfectly spiced boxed cake, but with the satisfaction of knowing it’s entirely made from scratch, boasting a superior texture and a unique depth of flavor. Think of it in the same vein as carrots in a rich carrot cake or zucchini in a tender zucchini bread – these vegetables add essential moisture, structure, and a subtle background note, without overtly tasting like their raw forms. The tomato soup functions similarly, enhancing the cake’s overall moistness and contributing to its delightful, nuanced taste without dominating the palate.

Essential Tomato Soup Cake Recipe Ingredients
Crafting this delightful tomato soup spice cake requires a selection of readily available ingredients that come together to form a truly special dessert. Each component plays a vital role in achieving the moist texture and comforting flavor that makes this vintage cake so beloved. Below is a comprehensive list of what you’ll need for both the cake and its irresistible brown sugar frosting, along with brief notes on their significance:
- Condensed Tomato Soup: This is our intriguing star ingredient. It’s crucial to use the entire can of condensed soup, *without diluting it with water*. The thick consistency is key to the cake’s moisture and unique texture.
- All-Purpose Flour: The structural backbone of our cake. Accuracy is paramount here; ensure the flour is spooned into the measuring cup and then leveled off, rather than scooped directly. Too much flour will result in a dense, dry cake.
- Baking Powder and Baking Soda: These are the essential leavening agents responsible for giving the cake its beautiful rise, resulting in a light, fluffy, and tender crumb.
- Granulated Sugar: Provides the necessary sweetness and contributes to the proper creaming process with the butter, creating a light and airy base.
- Unsalted Butter: Adds a rich, buttery flavor and contributes significantly to the cake’s moistness. We specifically recommend unsalted butter to allow for precise control over the overall saltiness of the final product.
- Eggs: Act as binders, holding the batter together and providing crucial structure, allowing the cake to bake evenly and set properly into its desired form.
- Milk: Opt for whole, full-fat milk to achieve the highest level of moisture and the best possible texture and flavor in your cake. Room temperature milk will blend more smoothly.
- Salt: A small amount of salt is added to heighten and balance the sweetness and other complex flavors present in the cake.
- Spices: The heart of this spice cake’s warming aroma and flavor. We proudly use our homemade pumpkin pie spice blend, which is a harmonious mixture of ground cinnamon, ginger, nutmeg, allspice, and cloves. This blend imparts a deep, comforting warmth.
- Raisins and Walnuts: These delightful additions provide both flavor and textural contrast. Plump, sweet raisins offer chewy pockets of sweetness, while crunchy walnuts introduce a satisfying bite and earthy undertone to every mouthful.
- Brown Sugar Frosting: The crowning glory of this cake. Our luscious frosting is meticulously crafted from a rich combination of softened unsalted butter, sweet brown sugar, fragrant vanilla extract, a touch of cinnamon, a pinch of salt, fine powdered sugar, and a splash of heavy whipping cream. The result is a smooth, creamy, and wonderfully spreadable frosting that perfectly complements the spiced cake.

Delightful Recipe Variations to Explore
While our classic Tomato Soup Cake recipe is perfect as is, it also serves as a fantastic canvas for creative culinary experimentation. Don’t hesitate to personalize it to your taste or adapt it for different occasions. Here are several exciting variations you might consider:
- Experiment with Different Nuts: While walnuts offer a classic crunch and earthy flavor that we adore in this cake, pecans are another wonderful alternative that provide a slightly sweeter, buttery note. For those with nut allergies or who simply prefer a nut-free cake, feel free to omit them entirely.
- Swap Out the Raisins: Sweet, chewy raisins are a lovely addition, but you can easily replace them for a different flavor profile. Consider using plump golden raisins for a milder sweetness, or try dried cranberries for a tart counterpoint that adds a vibrant pop of color. Of course, leaving them out altogether is also an option if preferred.
- Go Frosting-Free or Opt for a Lighter Touch: The creamy brown sugar frosting is a treat, but the cake is delightful on its own. For a simpler presentation, a delicate dusting of powdered sugar adds just enough sweetness. Alternatively, a luscious drizzle of our homemade caramel sauce can provide an equally satisfying, albeit different, indulgent finish.
- Introduce Butterscotch Chips: For an extra layer of sweet, buttery flavor, fold in a handful of butterscotch chips along with the raisins and walnuts. These will melt slightly during baking, creating pockets of rich, caramel-like sweetness.
- Customize the Spice Blend: Our pumpkin pie spice blend, with its harmonious mix of cinnamon, ginger, nutmeg, allspice, and cloves, imparts a truly warm and comforting flavor. However, if you don’t have pumpkin pie spice on hand or prefer a simpler blend, you can substitute it with 1 1/2 teaspoons of ground cinnamon, 1/2 teaspoon of ground ginger, and a small pinch of nutmeg for a delicious, warm spice profile.
- Add Fresh Shredded Carrot: For an intriguing twist and an added boost of moisture, gently stir in about 1/2 to 1 cup of freshly shredded carrots into the batter. This creates a unique “tomato soup carrot cake,” perfect for spring celebrations like Easter or whenever you crave a subtle vegetable sweetness.
- Transform into Cupcakes: This recipe easily adapts to cupcakes. Simply pour the prepared batter into lined muffin tins, filling each about two-thirds full. Bake at 350 degrees F (175 degrees C) for approximately 18-20 minutes, or until a wooden skewer inserted into the center of a cupcake comes out clean.
- Bake in a Bundt Pan: For a more elegant presentation, pour the cake batter into a thoroughly greased and floured bundt pan. Bake at 350 degrees F (175 degrees C) for about 50-60 minutes, or until a tester inserted near the center emerges clean. Ensure the bundt pan is well-prepped to prevent sticking.
Achieving Perfect Results: Tips for Success
To ensure your Tomato Soup Cake turns out absolutely perfect every time, pay attention to these key details and baking best practices. These tips will help you achieve the moist, flavorful, and beautifully textured cake you’re aiming for:
- Use Undiluted Condensed Tomato Soup: This is a crucial instruction. The recipe calls for a full can of condensed tomato soup, but it must be used straight from the can, *without adding any water*. The soup’s thick consistency and concentrated flavor are essential for the cake’s unique texture and moisture.
- Spoon and Level the Flour: Accuracy in measuring flour is paramount for cake baking. When measuring, do not scoop the flour directly from the bag with your measuring cup, as this can compact it and lead to using too much. Instead, spoon the flour into your measuring cup until it’s overflowing, then use the back of a knife or a straight edge to level off the excess. This technique prevents a heavy, dry cake.
- Ensure Room Temperature Ingredients: For optimal blending and a smoother, more uniform batter, make sure your butter, eggs, and milk are all at room temperature before you begin mixing. Room temperature ingredients emulsify better, meaning they combine more thoroughly and evenly, which results in a lighter, fluffier, and more consistent baked good. Plan ahead by taking them out of the refrigerator an hour or two before you start baking.
- Stick to Unsalted Butter: Our recipe accounts for the slight saltiness already present in the condensed tomato soup. By using unsalted butter, you maintain complete control over the total salt content, preventing the cake from becoming overly salty and ensuring the delicate balance of flavors shines through.
- Avoid Over-Mixing the Batter: Once you add the dry ingredients to the wet, mix only until no streaks of flour remain. Over-mixing develops the gluten in the flour too much, which can lead to a dense, tough, and chewy cake rather than a tender and soft one. A few lumps are perfectly acceptable.
- Cool Completely Before Frosting: Patience is a virtue when it comes to frosting. It is absolutely essential that the cake has cooled down *completely* before you even think about spreading on the brown sugar frosting. If the cake is even slightly warm, the frosting will melt, become runny, and make a sticky mess, preventing it from setting properly and looking smooth.

Proper Storage for Lasting Freshness
To keep your Tomato Soup Cake moist, delicious, and fresh for as long as possible, follow these simple storage guidelines:
- Storing at Room Temperature: A frosted cake can comfortably sit out at room temperature for up to 3 days, provided it is tightly covered in an airtight container. This prevents it from drying out and keeps the frosting from hardening too much. However, if your kitchen runs particularly warm, or during hot weather, it’s always best to err on the side of caution and refrigerate or freeze the cake to maintain its quality and prevent spoilage.
- Storing in the Refrigerator: For an extended shelf life, you can store the frosted cake in the refrigerator for an additional few days beyond room temperature recommendations. The key here is to ensure the container is 100% sealed airtight. This is crucial to protect the cake from absorbing odors from other foods in the fridge and, most importantly, to prevent it from drying out, which can happen quickly in a cold environment.
- Freezing for Long-Term Preservation: This cake freezes wonderfully! For best results, allow the cake to cool completely after baking, and then freeze it *unfrosted*. Wrap the unfrosted cake tightly first in plastic wrap, ensuring no air can get in, and then wrap it again securely in aluminum foil. This double layer of protection helps prevent freezer burn. It can be frozen for up to 3 months. When you’re ready to enjoy it, thaw the cake overnight in the refrigerator, and then prepare and spread your fresh brown sugar frosting.
More Beloved Classic Cake Recipes:
If you enjoyed this nostalgic Tomato Soup Cake, you’ll surely love exploring these other timeless cake recipes:
- Chocolate Mayonnaise Cake
- Gooey Butter Cake
- Easy Pistachio Cake
- Kentucky Butter Cake
- Oatmeal Cake
We truly hope you adore this deliciously unique and easy-to-make cake recipe! Don’t forget to leave a review below and share your thoughts. Also, be sure to follow Belly Full on TikTok, Facebook, Instagram, Pinterest, and YouTube for more mouth-watering recipes and culinary inspiration!
Tomato Soup Cake
This old school Tomato Soup Cake recipe is a timeless dessert dating back to the 1930’s using a can of condensed tomato soup. Our version is moist and tender, with a warming spice flavor, finished with a layer of creamy brown sugar frosting!
Prep Time: 15 mins
Cook Time: 30 mins
Total Time: 45 mins
Servings: 12
Ingredients
For the Cake
- 2 cups all-purpose flour, spooned and leveled
- 1 tablespoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 2 teaspoons pumpkin pie spice (see note)
- 1/2 cup unsalted butter, softened to room temperature
- 1 cup granulated sugar
- 2 large eggs, room temperature
- 1/4 cup whole milk, room temperature
- 10.75 ounce can condensed tomato soup (undiluted – do not add water)
- 1/2 cup raisins
- 1/2 cup chopped walnuts
For the Brown Sugar Frosting
- 1 cup unsalted butter, softened to room temperature
- 1/2 cup brown sugar
- 2 teaspoons vanilla extract
- 1/4 teaspoon cinnamon
- 1/8 teaspoon salt
- 3 1/2 cups powdered sugar
- 3 to 5 tablespoons heavy whipping cream, room temperature
Instructions
- Preheat oven to 375 degrees F (190 degrees C). Spray a 9×13 baking dish with nonstick cooking spray; set aside.
- In a medium bowl, whisk together the flour, baking powder, baking soda, salt, and pumpkin pie spice. Set aside.
- In a large bowl, using a handheld electric mixer, beat together the butter and granulated sugar until light and fluffy, about 2-3 minutes.
- Add in the eggs, milk, and condensed tomato soup; beat until thoroughly blended.
- Gradually add the flour mixture to the wet ingredients and beat again just until no flour streaks remain. Be careful not to over-mix.
- Gently fold in the raisins and chopped walnuts.
- Pour and spread the batter evenly into the prepared baking dish.
- Bake the cake for 30-35 minutes, or until a tester inserted into the center comes out clean. Allow the cake to cool completely on a wire rack before frosting.
- To Make the Frosting: With a handheld mixer, beat the softened butter on medium speed for about 2 minutes, or until it becomes creamy and lightened in color, scraping down the bowl as needed to ensure even mixing.
- Add the brown sugar, vanilla extract, cinnamon, and salt to the beaten butter. Mix until all ingredients are combined and the mixture is smooth.
- Gradually add the powdered sugar, 1 cup at a time, beating until each addition is fully incorporated. Scrape down the sides of the bowl several times to ensure everything is well blended and no dry sugar remains.
- Slowly beat in 3 tablespoons of heavy cream on low speed, then increase the speed to high and beat for 1 more minute until the frosting reaches your desired light and fluffy consistency. If needed, add more heavy cream, 1 tablespoon at a time, until the frosting is easily spreadable but still holds its shape well.
- Once the cake is completely cool, spread the frosting evenly over the entire cake. Cut into squares and serve immediately.
Notes
Pumpkin Pie Spice: This warming spice blend typically includes a delightful mixture of ground cinnamon, ginger, nutmeg, allspice, and cloves. This combination imparts a truly comforting and classic spice cake flavor. You can use our homemade pumpkin pie spice recipe or a store-bought blend.
Nutrition
Calories: 613kcal | Carbohydrates: 87g | Protein: 5g | Fat: 29g | Saturated Fat: 16g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 98mg | Sodium: 239mg | Potassium: 382mg | Fiber: 2g | Sugar: 62g | Vitamin A: 919IU | Vitamin C: 4mg | Calcium: 87mg | Iron: 2mg
Nutritional information is an automatic calculation and can vary based on the exact products you use and any changes you make to the recipe. If these numbers are very important to you, we recommend calculating them yourself using a trusted nutrition calculator.