5-Inch Vanilla Cake Recipe: Single-Serve Elegance in One Tin

A 5-inch vanilla cake baked in a single tin delivers restaurant-quality dessert with minimal effort and no leftovers. This recipe achieves perfectly moist crumb and tender layers without requiring specialty equipment—just a standard oven and basic ingredients. The secret lies in precise measurements and gentle folding to maintain airiness, resulting in a cake that's elegant enough for special occasions yet simple enough for weeknight cravings.

What sets this vanilla cake apart is its foolproof technique for achieving consistent results every time. With 350°F oven temperature and 25-30 minutes of baking, you'll get a golden dome that's perfectly set but still tender. The recipe includes optional vanilla bean paste for deeper flavor, though pure extract works beautifully too. For those who prefer lighter texture, a simple powdered sugar glaze elevates the presentation without overwhelming the delicate vanilla flavor.

The beauty of this single-serve cake is its versatility—enjoy it plain with fresh berries, drizzle with warm caramel sauce, or layer with whipped cream for a classic presentation. It's ideal for romantic dinners, birthday celebrations, or satisfying that afternoon sweet tooth when you're craving something special but don't want to bake an entire sheet cake. The recipe scales perfectly for dietary preferences too, with gluten-free and dairy-free alternatives available.

What you'll achieve is a cake that looks impressive yet requires no advanced skills to create. The 5-inch size makes it perfect for portion control while still feeling indulgent, and the simple frosting options ensure you can customize it to your taste. Whether you're baking for one or planning to make multiple tins for a party, this recipe delivers consistent, professional-quality results with minimal fuss.

Ingredients for 5 inch vanilla cake

Twelve ingredients transform into a perfectly proportioned 5-inch vanilla cake with restaurant-quality elegance.

The flour and butter form the foundation of this cake's signature tenderness. King Arthur or Gold Medal flour yields the lightest crumb, while Plugrá butter (or European-style) delivers superior flavor and creaminess. For the best results, use room-temperature butter—press it between two sheets of parchment paper for 10 minutes if needed. The vanilla extract should be 100% pure, not imitation, for authentic depth of flavor. If your vanilla bean paste is thick, warm it slightly before measuring to ensure smooth incorporation. For those without a vanilla bean, high-quality pure extract is the next best option—never use imitation.

No vanilla bean paste? Double the pure extract for comparable flavor intensity. Substituting milk? Unsweetened almond milk works best for texture, though whole milk is ideal. For a lighter cake, replace 2 tablespoons of milk with lemon juice—it reacts with the baking powder for extra lift. The powdered sugar glaze can be made with confectioners' sugar from a quality brand like Domino, which dissolves smoothly. If you prefer a more decadent finish, whipped cream piped between layers creates a professional patisserie effect. For dietary adaptations, gluten-free flour blends work well when paired with an extra 0.25 teaspoon xanthan gum.

Store the cake in an airtight container at room temperature for up to 3 days—the flavor actually improves as the crumbs soften. For longer storage, wrap tightly in plastic and refrigerate for up to 1 week, though the texture becomes slightly denser. The glaze can be made ahead and reheated gently with a splash of milk to restore its silky consistency. For presentation, fresh berries or edible flowers elevate the plating without overpowering the delicate vanilla flavor. The cake freezes beautifully for up to 3 months—thaw at room temperature for 1 hour before serving to restore optimal texture.

Step-by-step instructions for single-serve vanilla cake

Master this delicate technique for a perfectly domed, moist single-serve vanilla cake.

Generously grease a 5-inch round cake pan with softened butter, then line the bottom with parchment paper, allowing a slight overhang for easy removal. This ensures your cake releases cleanly without tearing. Preheat your oven to 350°F—this temperature guarantees even baking without over-browning the delicate exterior.

I like to place the pan on a baking sheet to catch any potential drips, especially since we're working with a small volume. The key here is precision: a well-prepared pan prevents sticking, while proper preheating ensures consistent rise throughout the baking process.

In a stand mixer fitted with the paddle attachment, beat the 0.5 cup unsalted butter and 0.75 cup granulated sugar on medium speed for 3-4 minutes until light and fluffy. You'll notice the mixture nearly doubles in volume and becomes pale in color—this incorporates air, which creates that signature tender crumb.

Scrape down the sides of the bowl to ensure even mixing, then add the 2 whole large eggs, one at a time, mixing well after each addition. The eggs should be at room temperature for best results. This step is critical: under-creaming leads to dense cake, while over-whipping incorporates too much air, causing collapse.

In a separate bowl, whisk together the 1.25 cups all-purpose flour, 0.5 teaspoon baking powder, and 0.25 teaspoon salt. Sift the flour mixture directly into the butter-sugar mixture while mixing on low speed. This prevents gluten development that would make the cake tough.

Add the 1 tablespoon pure vanilla extract and 0.5 tablespoon vanilla bean paste (if using), then mix just until combined. The batter should be smooth but slightly thick. Avoid overmixing—you'll know it's ready when no dry flour remains visible. This gentle approach maintains the cake's delicate structure.

Pour the batter into the prepared 5-inch pan, smoothing the top with a spatula. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean and the top springs back when gently pressed. The cake should be golden brown with a slightly domed top—this indicates proper baking.

I recommend checking at the 20-minute mark since oven temperatures vary. If the edges brown too quickly, tent the pan with foil. The cake is done when it passes both the toothpick test and the springiness test—these visual cues guarantee perfect doneness every time.

Remove the cake from the oven and let it cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. While it cools, whip the 0.25 cup heavy whipping cream and 0.5 cup powdered sugar together until soft peaks form. This light filling adds moisture and contrast to the cake's texture.

Once completely cool, slice the cake horizontally to create two layers. Spread the whipped cream filling between the layers, then dust the top with powdered sugar. Garnish with 0.5 cup sliced fresh berries for freshness and visual appeal. Serve immediately for the best texture contrast between the moist cake and creamy filling.

Common mistakes when making perfect results

Overmixing the Batter

I've seen this happen more than once—when the batter becomes tough and dense instead of light and airy. Overmixing develops gluten in the flour, which creates a chewy texture. To avoid this, mix the dry ingredients into the wet just until combined, about 10-15 seconds after no dry flour remains. I recommend using a hand mixer on low speed for this step to maintain control. 🌾

Incorrect Oven Temperature

Baking at 325°F instead of 350°F can leave your cake undercooked and gummy in the center, while 375°F causes the exterior to brown too quickly before the interior is done. Always preheat your oven for at least 15 minutes and use an oven thermometer to verify accuracy. I keep a Thermoworks Oven Thermometer in my kitchen—it's saved me countless times from temperature surprises.

Room-Temperature Ingredients

Cold butter or eggs can lead to uneven texture and poor rise. Butter should be soft enough to leave a slight indent when pressed, while eggs should be at 65-68°F. I place eggs in warm water for 5 minutes to bring them to room temperature quickly. Cold ingredients cause the batter to separate, resulting in a cake that's dense and unevenly baked.

Skipping the Cooling Phase

Removing the cake from the pan too soon causes it to crack or collapse. Let it cool in the pan for 10 minutes before transferring to a wire rack. This gradual cooling prevents structural damage. I've seen cakes develop cracks when rushed out of the pan—patience here ensures a perfect dome shape and clean release from the pan.

Using Old Baking Powder

Baking powder loses its potency over time, leading to flat cakes. Check your baking powder's expiration date—if it's older than 6 months, replace it. I keep a small container of Aluminum-Free Rumford Baking Powder in my pantry and date it when I open it. A simple test is to mix 1 teaspoon baking powder with 3 tablespoons hot water—it should foam immediately.

Overfilling the Pan

Filling the pan more than ⅔ full can cause the cake to overflow or bake unevenly. For a 5-inch pan, the batter should reach about 1 inch below the rim. I use a silicone spatula to smooth the top—this prevents uneven baking and ensures a consistent height. Overfilling also makes it difficult to release the cake cleanly from the pan.

Frequently asked questions