If you’re craving a dessert that feels like a warm hug from the inside, look no further than the In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe. This cake is an absolute dream come true with its tender crumb that practically melts the moment it touches your tongue. The rich vanilla essence is perfectly balanced with a moist texture that makes every bite irresistible. Whether you’re celebrating a special occasion or simply indulging your sweet tooth, this cake will brighten any moment with its effortless charm and scrumptious flavor.
Ingredients You’ll Need
This In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe uses simple, everyday ingredients that come together beautifully. Each component plays an essential role in achieving that perfect softness, moisture, and flavor that make this cake unforgettable.
- 300 g All-purpose Flour: The base structure of the cake; cake flour can be used for an even lighter texture (325 g if substituting).
- 25 g Cornstarch: Helps lighten the crumb for that tender, soft bite.
- 0.5 teaspoon Baking Soda: Adds gentle lift to the batter for a fluffy texture.
- 1 teaspoon Baking Powder: Works with baking soda to provide the perfect rise.
- 0.5 teaspoon Salt: Enhances the overall flavor by balancing sweetness.
- 113 g Unsalted Butter (room temperature): Adds richness and moisture, ensuring a melt-in-your-mouth experience.
- 105 g Vegetable Oil: Keeps the cake extra moist and soft.
- 332 g Granulated Sugar: Sweetens the cake perfectly without overpowering the vanilla.
- 3 Large Eggs (room temperature): Binds ingredients and contributes to the cake’s structure.
- 1.25 tablespoon Vanilla Extract: Provides a deep, fragrant vanilla flavor that shines through every bite.
- 1 teaspoon White Vinegar: Helps tenderize the cake, making it softer.
- 337 g Buttermilk: Adds tangy flavor and moisture; homemade buttermilk works well too (use 275 g if homemade).
How to Make In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe
Step 1: Preheat and Prepare
Start by preheating your oven to 165°C (330°F) with the fan on—this setting helps the cake bake evenly. Grease and line two 8-inch cake pans to ensure a smooth release once baked.
Step 2: Sift Your Dry Ingredients
Sift together the all-purpose flour, cornstarch, baking soda, baking powder, and salt in a large bowl. This step is crucial—it not only combines everything but also aerates the dry ingredients to keep your cake light and fluffy.
Step 3: Cream Butter, Oil, and Sugar
In a separate bowl, beat the unsalted butter, vegetable oil, and granulated sugar until the mixture is light and fluffy. This step is the foundation for the cake’s soft crumb and contributes to that luscious moistness.
Step 4: Add Eggs, Vanilla, Vinegar, and Buttermilk
Incorporate the eggs one at a time, mixing well after each addition. Then add the vanilla extract, white vinegar, and half the buttermilk, stirring until just combined. This careful mixing ensures your batter stays airy and smooth.
Step 5: Combine Wet and Dry Ingredients
Gently fold in half of the sifted dry ingredients. Then add the remaining buttermilk and dry ingredients, folding carefully. Be cautious not to overmix here, as it can toughen the cake crumb.
Step 6: Bake to Perfection
Divide the batter evenly between the prepared pans and pop them in the oven for about 30 minutes. Your kitchen will soon be filled with the most enchanting vanilla aroma. The cake is done when a toothpick inserted in the center comes out clean.
Step 7: Cool Before Serving
Let the cakes cool in their pans for 15 to 20 minutes before transferring them to wire racks to cool completely. This resting period is key to setting the perfect texture before you dive in.
How to Serve In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe
Garnishes
Keep it simple with a light dusting of powdered sugar or elevate it with fresh berries to contrast the softness with subtle tartness. A dollop of whipped cream or a drizzle of vanilla glaze adds extra indulgence.
Side Dishes
This vanilla cake pairs beautifully with a scoop of creamy ice cream or a spoonful of fruit compote. The combination of warm cake and cold ice cream creates a delightful experience that guests will rave about.
Creative Ways to Present
Try layering this cake with your favorite frosting for a beautiful celebration treat or slice it into petite squares for bite-sized party favors. You can even sandwich it with jam or curd to add fresh bursts of flavor that surprise and delight.
Make Ahead and Storage
Storing Leftovers
You can store leftover cake wrapped tightly in plastic wrap and kept in an airtight container at room temperature for up to 2 days. This keeps it soft and moist just like when it was freshly baked.
Freezing
This cake freezes wonderfully. Wrap individual slices or whole layers in plastic wrap and aluminum foil to prevent freezer burn. Frozen cake maintains its lovely texture for up to 3 months, making it perfect for when you want to enjoy it later.
Reheating
To bring out that freshly baked warmth, gently reheat slices in the microwave for 10–15 seconds or in a low oven at 150°C (300°F) for about 10 minutes. This will revive the softness and luscious mouthfeel.
FAQs
Can I substitute cake flour for all-purpose flour in this recipe?
Absolutely! Using cake flour will make the cake even lighter and softer. Just remember to increase the quantity slightly to 325 g if you swap it in.
Why is vinegar included in the batter?
White vinegar helps tenderize the cake, reacting with the baking soda to enhance rise and ensuring the crumb stays soft and moist.
Can I use regular milk instead of buttermilk?
While you can use regular milk, buttermilk adds a pleasant tang and reacts chemically with the leavening agents for a better texture. To mimic buttermilk, add a tablespoon of white vinegar or lemon juice to a cup of milk and let it sit for 5 minutes.
How long does this cake stay fresh?
When stored properly at room temperature, the cake stays moist and fresh for about 2 days. Refrigeration can dry it out, so it’s best avoided unless wrapped tightly.
Can I double the recipe for a larger cake?
Yes, doubling the ingredients works well. Just be sure to use larger pans or make multiple layers and adjust the baking time slightly, checking doneness with a toothpick.
Final Thoughts
Making this In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe will quickly become a favorite pastime in your kitchen. Its simplicity, combined with that divine texture and flavor, means you’ll want to bake it again and again. Trust me, once you taste this cake, you’ll understand why it’s instantly comforting and absolutely irresistible. So grab your mixing bowl and treat yourself to a slice of pure bliss today!
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In-Your-Mouth Vanilla Cake (So Soft & Moist!) Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 1 hour 5 minutes
- Yield: 8 slices 1x
- Category: Desserts & Sweets
- Method: Baking
- Cuisine: American
Description
This melt-in-your-mouth vanilla cake features a rich vanilla flavor and a soft, moist crumb perfect for any celebration or casual dessert. Using a combination of all-purpose flour and cornstarch, along with buttermilk and a blend of butter and oil, this cake achieves a tender texture with a beautifully balanced sweetness.
Ingredients
For the Batter
- 300 g All-purpose Flour (can substitute with cake flour, reduce to 325g)
- 25 g Cornstarch (lightens the cake)
- 0.5 teaspoon Baking Soda (helps create lift)
- 1 teaspoon Baking Powder (works with baking soda for added rise)
- 0.5 teaspoon Salt (enhances flavor)
- 113 g Unsalted Butter (room temperature)
- 105 g Vegetable Oil (adds moisture)
- 332 g Granulated Sugar (preferred white granulated)
- 3 Large Eggs (room temperature)
- 1.25 tablespoon Vanilla Extract (provides depth of flavor)
- 1 teaspoon White Vinegar (enhances tenderness)
- 337 g Buttermilk (can substitute with homemade, reduce to 275g)
Instructions
- Preheat Oven and Prepare Pans: Preheat your oven to 165°C (330°F) with the fan on. Grease and line two 8-inch cake pans to prevent sticking.
- Sift Dry Ingredients: In a large mixing bowl, sift together the all-purpose flour, cornstarch, baking soda, baking powder, and salt. This ensures even distribution of leavening agents and a lighter cake texture.
- Cream Butter, Oil, and Sugar: In a separate bowl, use an electric mixer to blend the unsalted butter, vegetable oil, and granulated sugar until the mixture becomes light and fluffy, which helps incorporate air for a tender crumb.
- Add Eggs: Incorporate the eggs one at a time into the butter mixture, mixing well after each addition to maintain an even emulsion and prevent curdling.
- Mix in Flavorings and Half of the Buttermilk: Add the vanilla extract and white vinegar to the mix, then pour in half of the buttermilk. Mix just until combined to avoid overworking the batter.
- Alternate Folding Dry Ingredients and Buttermilk: Gradually fold in half of the sifted dry ingredients carefully, then add the remaining buttermilk and dry ingredients. Be gentle and avoid overmixing to maintain a light texture.
- Divide and Bake: Evenly distribute the batter between the prepared pans. Bake in the preheated oven for about 30 minutes or until a toothpick inserted into the center comes out clean.
- Cool the Cakes: Let the cakes cool in the pans for 15-20 minutes, then transfer them to wire racks to cool completely before frosting or serving.
Notes
- You can substitute cake flour for all-purpose flour by using 325g instead of 300g to achieve a lighter cake texture.
- Using white vinegar helps to tenderize the cake and reacts with the baking soda for increased rise.
- Make sure all the ingredients, especially eggs and butter, are at room temperature to ensure proper mixing and emulsion.
- Be careful not to overmix once the dry ingredients are added to prevent a dense cake.
- This cake pairs well with buttercream or cream cheese frosting, or can be enjoyed on its own.
- Allow the cakes to cool completely before stacking and decorating to avoid frosting from melting.

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