Desserts
This chocolate cake recipe with sweetened condensed milk delivers ultra-moist layers that stay tender for days, all without relying on extra eggs. The secret lies in that can of condensed milk—it replaces eggs while adding richness and a velvety texture that keeps every slice perfectly fudgy.
I developed this version after years of battling dry cake, and the difference is night and day.
What makes this recipe stand out is its simplicity: just five key ingredients and a single mixing bowl. The condensed milk does double duty—it tenderizes the crumb while giving the cake its signature depth.
No fancy techniques required, just precise measurements and a gentle hand when folding. Even beginner bakers will achieve restaurant-quality results without the guesswork.
By the time you pull this cake from the oven, you'll have layers that slice cleanly and stay moist for at least five days when properly stored. The flavor is rich yet balanced, with none of the heaviness you sometimes find in ultra-fudgy cakes.
The condensed milk ensures every bite has that melt-in-your-mouth quality that makes it impossible to stop at one slice.
Serve it warm with vanilla ice cream or let it cool for classic slice-and-serve dessert. The frosting options are endless—whether you prefer a simple powdered sugar glaze or a decadent chocolate ganache. Let's get baking!
Ingredients for chocolate cake recipe with sweetened condensed milk
Five essential ingredients create ultra-moist layers that stay tender for days.
| Ingredient | Amount | Notes |
|---|---|---|
| Sweetened Condensed Milk 🥛 | 14 oz | Standard 14 oz can for richness |
| All-Purpose Flour 🌾 | 1 ½ cups | Sifted for light texture |
| Unsalted Butter 🧈 | ½ cup | Room temperature, full-fat |
| Granulated Sugar 🍚 | 1 cup | White or light brown |
| Cocoa Powder 🍫 | ½ cup | Dutch-processed preferred |
| Vanilla Extract 🌸 | 1 tbsp | Pure, high-quality extract |
| Baking Powder 🍞 | 1 ½ tsp | Aluminum-free preferred |
| Salt 🧂 | ½ tsp | Fine sea salt |
| Milk 🥛 | ½ cup | Whole milk preferred |
| Vegetable Oil 🫒 | ¼ cup | Light neutral oil |
The condensed milk is non-negotiable here—it's what transforms this into a velvety, fudgy cake. Dole or Carnation are the most reliable brands, and you'll always find them in the baking aisle. Grab the standard 14 oz can, not the mini versions. For the cocoa powder, Dutch-processed (like Hershey's Special Dark) gives a smoother flavor, but regular cocoa works too. The butter should be at room temperature—press it with your finger to check. If it leaves an indent, you're good to go. Flour? King Arthur or Gold Medal are my go-tos for consistent results.
No condensed milk? Substitute with 1 cup powdered sugar mixed with 1/2 cup milk, but the texture won't be quite the same. Dutch-processed cocoa unavailable? Natural cocoa plus 1/4 tsp baking soda mimics the flavor. Running low on vanilla? Vanilla bean paste works perfectly if you're willing to scrape the seeds. The milk can be any kind—whole gives the richest texture, but skim works in a pinch. For the oil, vegetable or canola are neutral choices that won't overpower the chocolate flavor.
This cake stays moist for at least five days when wrapped tightly in plastic. For longer storage, freeze individual slices wrapped in parchment—thaw at room temperature for 10 minutes before serving. The condensed milk gives it that signature richness, so don't skimp on that can. I always bake mine in a 9-inch round pan for perfect slices, but an 8x8-inch square works too. Double the recipe if you're feeding a crowd—it keeps beautifully for up to a week in the fridge.
Why You'll Love This Recipe
- Here’s what sold me: that sweetened condensed milk transforms the cocoa. It cuts through any bitterness, leaving you with layers of fudgy, moist chocolate that’s almost too good to share. (Yes, even on a Tuesday night.)
- No Mixer Needed: I’ll admit—this cake is basically foolproof. You just melt butter, stir in condensed milk and cocoa, then fold in flour. No electric mixer, no overmixing, no stress. The batter’s thick but silky, and it goes together faster than a takeout order.
- Rich Without Bitterness: Here’s what sold me: that sweetened condensed milk transforms the cocoa. It cuts through any bitterness, leaving you with layers of fudgy, moist chocolate that’s almost too good to share. (Yes, even on a Tuesday night.)
- Leftovers That Last: This cake keeps beautifully—wrap it and it’ll stay fresh for days, or even freeze slices for when you need a quick dessert. Honestly, I’ve had it cold, room temp, and reheated, and it’s always a hit.
Step-by-step instructions for chocolate cake with sweetened condensed milk
This method delivers perfectly moist layers with rich depth—no eggs required.
Melt Butter and Mix Wet Ingredients
In a medium saucepan over medium-low heat, melt the 0.5 cup unsalted butter until just liquid. Remove from heat and let cool for 5 minutes—it should be warm to the touch but not hot. In a large mixing bowl, whisk together the 14 oz sweetened condensed milk, 1 cup granulated sugar, 0.5 cup milk, 0.25 cup vegetable oil, and the cooled butter until fully combined. The mixture should be smooth with no butter lumps.
This step creates the foundation for moisture. The sweetened condensed milk acts as both a binder and a natural sweetener, while the oil and butter ensure tender crumb. If the mixture looks curdled, gently warm it for 10 seconds in the microwave to re-emulsify.
Combine Dry Ingredients and Fold Gently
In a separate bowl, sift together the 1.5 cups all-purpose flour, 0.5 cup cocoa powder, 1.5 teaspoons baking powder, and 0.5 teaspoon salt. Create a well in the center and pour in the wet mixture. Using a spatula, gently fold just until no dry streaks remain—overmixing develops gluten and makes the cake dense. Add the 1 tablespoon vanilla extract and mix until evenly distributed.
The batter should be thick but pourable. Here's the thing—this cake relies on the sweetened condensed milk for moisture, so don't worry if it looks slightly heavy. The key is to fold just enough to combine without activating too much gluten. If the batter separates, gently stir 2-3 more times until smooth.
Bake in Prepared Pans
Preheat your oven to 350°F. Grease two 8-inch round cake pans thoroughly with butter and line the bottoms with parchment paper. Divide the batter evenly between the pans, tapping them gently on the counter to remove air bubbles. Bake for 30-35 minutes until a toothpick inserted in the center comes out with moist crumbs (not wet batter).
Don't overbake—this cake's moisture comes from the condensed milk, not steam. The edges should be set but the top should still look slightly soft. Rotate the pans halfway through baking for even heat distribution. If the tops brown too quickly, tent loosely with foil after 20 minutes.
Cool and Layer Properly
Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer to a wire rack to cool completely. Once cooled, level the tops if needed with a serrated knife. For the filling, microwave the remaining 2 tablespoons sweetened condensed milk (if any) for 10 seconds to soften slightly, then spread between layers.
This cake's magic happens in the layers. The sweetened condensed milk filling creates that signature ultra-moist texture without needing frosting. For extra richness, brush the layers with a simple glaze made from 2 tablespoons powdered sugar and 1 teaspoon milk (though we've already used our milk—this is optional). Wrap the finished cake and refrigerate for 1 hour before serving for perfect slices.
Pro Tips For Making Chocolate Cake Recipe With Sweetened Condensed Milk
- Whisk the Condensed Milk: DESCRIPTION: Don’t just dump that can of condensed milk into the batter—whisk it first. The thick, syrupy bits at the bottom won’t dissolve on their own, and you’ll end up with a cake that’s almost but not quite perfect. A quick 30-second whisk with a fork (or a splash of warm water if it’s stubborn) makes all the difference.
- Cream Butter and Sugar Slow: DESCRIPTION: I used to rush this step, and my cakes turned out dense or greasy. Instead, cream the butter and sugar on medium-low for 3-4 minutes until it’s light and fluffy—about the consistency of pudding. Too fast, and you’ll trap air unevenly; too slow, and you’ll melt the butter before it emulsifies.
- Sift the Cocoa Twice: DESCRIPTION: Cocoa powder clumps like a grumpy cat if you don’t handle it right. Sift it before measuring it into the recipe, then sift it again right into the dry ingredients. This keeps the cake moist and rich, not dry or crumbly. (Yes, even if the bag says “pre-sifted.”)
- Bake Until the Center Cracks: DESCRIPTION: The cake’s done when the edges pull away from the pan and a toothpick comes out with a few moist crumbs—but here’s the real test: the center should crack slightly when you press it. If you pull it out too soon, the condensed milk won’t distribute properly, and you’ll get a gummy middle. Patience, even if it looks underbaked.
Essential equipment for this recipe
Mixing Essentials
You'll need a medium saucepan for melting butter and a large mixing bowl (I use my OXO Good Grips 5-quart bowl) that can handle the thick batter. A whisk or rubber spatula is critical for combining the wet ingredients smoothly—condensed milk can be sticky, so don't rush this step.
For the dry ingredients, a fine-mesh sieve ensures even distribution of cocoa powder and baking powder. 🥛
Baking Pans
Two 8-inch round cake pans are ideal for this recipe, but 9-inch pans work too (reduce bake time by 5 minutes). I recommend Wilton Perfect Results Non-Stick Pans—they release easily and prevent sticking without extra greasing.
For square cakes, use an 8x8-inch pan and increase bake time by 3-5 minutes. Always line the bottom with parchment paper to ensure clean slices. 🧁
Measuring Tools
Precision matters with condensed milk cakes. Use a digital kitchen scale for accurate measurements of flour and sugar (I own a OXO Good Grips scale—it's a game-changer). For liquids, a liquid measuring cup with spout works best, but a graduated cylinder gives the most precise pour.
The 14 oz can of condensed milk should be measured directly from the can using a spoon or small ladle—don't eyeball it! 📏
Cooling Gear
A wire cooling rack is non-negotiable—it prevents soggy bottoms while the cakes cool. I also keep a small offset spatula handy for gently lifting cakes from pans. For layering, a sharp serrated knife (like my Mercer Culinary Genesis) helps level tops perfectly.
A pastry brush comes in handy if you choose to glaze the layers. ⏳
Optional Extras
For frosting, a piped border looks professional—grab a Wilton 1M decorating tip and a small piping bag. If you're making a condensed milk glaze, a double boiler (or heatproof bowl over simmering water) melts powdered sugar smoothly.
A stand mixer with paddle attachment (like my KitchenAid Artisan) saves time for large batches, but hand mixing works just fine. 💫
Nutrition facts
Frequently asked questions
Why does this chocolate cake stay moist for days?
The secret lies in the sweetened condensed milk, which acts as a natural humectant, locking in moisture. Unlike traditional cakes that rely on eggs or extra fat, this recipe uses the condensed milk's thick consistency to create a velvety texture that resists drying out. The vegetable oil and butter also contribute to the tender crumb, while the 14 oz can provides enough richness to keep every slice fudgy for at least five days when stored properly.
Can I make this cake without sweetened condensed milk?
You can substitute, but the texture won't be the same. For a similar effect, mix 1 cup powdered sugar with ½ cup milk to replace the condensed milk, but expect a slightly less moist result. The condensed milk's unique thickness and sweetness are key to this cake's signature fudgy layers. If you're avoiding dairy, consider a coconut milk-based substitute, though the flavor will differ.
How do I prevent my cake from cracking?
Cracking often happens from overmixing or sudden temperature changes. To avoid it, fold the batter just until combined—no more than 20 strokes with a spatula. Also, let the cake cool in the pan for 10 minutes before transferring to a rack, and avoid opening the oven door too early. If cracks appear, use a simple glaze of 2 tablespoons powdered sugar + 1 teaspoon milk to smooth them out.
What’s the best way to store leftover cake?
Wrap the cake tightly in plastic wrap and store it at room temperature for up to 3 days, or refrigerate for 5+ days for maximum freshness. For longer storage, freeze individual slices wrapped in parchment paper. Thaw at room temperature for 10 minutes before serving. The condensed milk keeps it moist even after freezing, but avoid refreezing once thawed.
Can I use this recipe for a single-layer cake?
For a single-layer cake, use a 9-inch round pan and reduce the batter by half (or bake the full recipe in one pan for 40-45 minutes). The condensed milk’s moisture works just as well in a single layer. If you prefer a taller cake, bake it for 25-30 minutes to achieve a dome shape. Just remember to adjust bake times based on your pan size.