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There’s something magical about a perfectly moist vanilla cake. It’s not just a dessert; it’s a comforting embrace in edible form. Whether you’re celebrating a birthday, a wedding, or just a Tuesday, this recipe promises a slice of pure vanilla bliss. Forget dry, crumbly cakes – this one is guaranteed to be the moistest, most flavorful vanilla cake you’ve ever tasted, thanks to a few simple secrets and the precision of a kitchen scale.
Key Ingredients
The secret to this cake’s unparalleled moisture and flavor lies in its balanced ingredients. We use both oil and butter, giving the cake a rich, tender crumb while staying incredibly moist. The combination of milk and eggs, carefully incorporated, creates a batter that bakes up light and airy. And of course, the star of the show: pure vanilla, either in extract form or from a real vanilla bean pod, delivers an authentic, aromatic flavor that store-bought cakes simply can’t match.
Ingredients List

| Ingredient | Amount | Notes |
|---|---|---|
| Milk (for mixing with oil) | 4 ounces | |
| Canola oil | 3 ounces | |
| Milk (for mixing with eggs) | 6 ounces | |
| Vanilla extract | 1 tablespoon | or 1 vanilla bean pod |
| Large eggs | 3 | room temperature |
| Cake flour | 13 ounces | |
| Granulated sugar | 13 ounces | |
| Baking powder | 3 teaspoons | |
| Baking soda | ¼ teaspoon | |
| Salt | ½ teaspoon | |
| Unsalted butter | 8 ounces | softened to room temperature but not melted |
| Easy Buttercream Frosting | ||
| Powdered sugar | 16 ounces | |
| Pasteurized egg whites | 4 ounces | |
| Vanilla extract | 2 teaspoons | |
| Unsalted butter | 16 ounces | softened to room temperature but not melted |
| Salt | ¼ teaspoon | |
| Purple food coloring | 1 TINY drop | optional, to offset the yellow color |
| Electric pink food coloring | 3 drops | for the flowers |
| White sprinkles | 1 Tablespoon | for decorating |
Helpful Tools
To achieve the perfect texture and consistency, having the right tools is essential. A kitchen scale is non-negotiable for this recipe – it ensures precise measurements, which is the key to a consistently moist cake. A stand mixer with both paddle and whisk attachments will make the process much easier and ensure your batter and frosting are perfectly mixed. Lastly, a set of good quality cake pans and a cooling rack are must-haves for even baking and proper cooling.
Pro-Tips
- Use a Kitchen Scale: This recipe is designed to be made with a scale. Measuring by weight eliminates guesswork and guarantees consistent results every time.
- Room Temperature Ingredients: Make sure your eggs, milk, and butter are at room temperature. This helps them combine more easily and creates a smoother batter.
- Scrape the Bowl: Don’t skip the step of scraping down the sides of the bowl. This ensures that all ingredients are fully incorporated and prevents dry spots in your cake.
- Chill the Cake: After the cakes are fully cooled, wrap them in plastic wrap and chill them in the freezer or fridge for about 30 minutes. This makes them easier to handle when you’re stacking and frosting.
- Try This Variation: For a unique twist, try adding a swirl of blueberry mascarpone to your vanilla cake batter and frosting. It’s a delightful combination of flavors. The Most Luscious Swirled Blueberry Mascarpone Cake
How to Make Moist Vanilla Cake

- Preheat your oven to the recommended temperature and grease your cake pans.
- Mix 4 ounces of milk with 3 ounces of canola oil. Set aside.
- In a separate bowl, combine the remaining 6 ounces of milk, 1 tablespoon of vanilla extract, and 3 large room temperature eggs. Whisk gently to combine. Set aside.
- In the bowl of your stand mixer with the paddle attachment, combine 13 ounces of cake flour, 13 ounces of granulated sugar, 3 teaspoons of baking powder, ¼ teaspoon of baking soda, and ½ teaspoon of salt.
- Turn the mixer to the slowest speed and slowly add chunks of 8 ounces of softened butter until fully incorporated. Mix until it looks like coarse sand.
- Add the milk/oil mixture all at once and mix on medium speed for 2 full minutes to develop the structure.
- Scrape the bowl thoroughly to ensure no dry ingredients remain.
- Slowly add the milk/egg mixture while mixing on low, stopping to scrape the bowl halfway through. Mix until just combined.
- Divide the batter evenly into your greased cake pans, filling them ¾ of the way full.
- Bake for 30 minutes, then check for doneness with a toothpick. If it comes out clean and the cake springs back when touched, it’s done. If not, bake for an additional 2-3 minutes and check again.
- Remove from the oven and tap the pans on the countertop to release air. Let cool on a cooling rack until barely warm.
- After about 10 minutes, carefully flip the cakes onto the cooling rack to remove them from the pans.
- Once fully cooled, wrap the cakes in plastic wrap and chill in the freezer or fridge for about 30 minutes.
- While the cakes chill, prepare the Easy Buttercream Frosting by combining powdered sugar and egg whites in a stand mixer bowl. Whip on high for 5 minutes.
- Add vanilla extract and salt, then slowly add softened butter in chunks. Continue to whip for 8-10 minutes until light and shiny.
- Optional: Add a tiny drop of purple food coloring to offset the yellow color, and 3 drops of electric pink food coloring for decoration.
- After the cakes are chilled, frost them with your favorite frosting.
Variations
- Lemon Vanilla: Add the zest of two lemons to the batter and a tablespoon of lemon juice to the frosting for a refreshing citrus twist.
- Vanilla Bean: Split a vanilla bean pod and scrape the seeds into the batter for a more intense vanilla flavor and beautiful speckles.
- Chocolate Swirl: Swirl melted chocolate into the batter before baking for a marbled effect and a hint of chocolate flavor.

Moist Vanilla Cake
This Moist Vanilla Cake is the gold standard of homemade baking. By using a combination of oil (for moisture) and butter (for flavor), plus tangy buttermilk, you get a velvety, tender crumb that stays soft for days. It’s an easy, foolproof batter perfect for birthday cakes or cupcakes.
- Total Time: 50
- Yield: 12 slices
Ingredients
— The Cake Batter —
2 ½ cups (300g) cake flour (or all-purpose flour)
2 cups (400g) granulated sugar
1 tablespoon baking powder
1 teaspoon salt
1 cup (240ml) buttermilk, room temperature
½ cup (115g) unsalted butter, melted and slightly cooled
½ cup (120ml) vegetable oil
4 large eggs, room temperature
1 tablespoon pure vanilla extract
— The Vanilla Buttercream —
1 cup (2 sticks) unsalted butter, softened
4–5 cups powdered sugar
2–3 tablespoons heavy cream or milk
2 teaspoons vanilla extract
Pinch of salt
Instructions
1. **Preheat:** Preheat your oven to 350°F (175°C). Grease two 8-inch or 9-inch round cake pans and line the bottoms with parchment paper.
2. **Mix Dry Ingredients:** In a large bowl (or stand mixer), whisk together the flour, sugar, baking powder, and salt.
3. **Mix Wet Ingredients:** In a separate medium bowl, whisk together the buttermilk, melted butter, vegetable oil, eggs, and vanilla extract until smooth and combined.
4. **Combine:** Pour the wet ingredients into the dry ingredients. Mix on low speed (or whisk by hand) just until the batter comes together and is smooth. **Do not overmix**, or the cake will be tough.
5. **Bake:** Divide the batter evenly between the prepared pans. Bake for 28–32 minutes, or until a toothpick inserted into the center comes out with just a few moist crumbs attached.
6. **Cool:** Let the cakes cool in the pans for 10 minutes, then invert them onto a wire rack to cool completely. (Do not frost warm cake!).
7. **Make Frosting:** Beat the softened butter on high speed until creamy (about 3 minutes). Gradually add the powdered sugar, 1 cup at a time. Add the cream, vanilla, and salt. Whip on high speed for another 3 minutes until fluffy and white.
8. **Assemble:** Spread a layer of frosting on top of one cooled cake round. Place the second round on top. Frost the top and sides of the cake. Top with sprinkles if desired.
Notes
Room Temperature Ingredients: This is critical! Cold eggs or cold buttermilk will seize the melted butter and result in a lumpy batter and dense cake.
Cake Flour vs. All-Purpose: Cake flour has less protein and creates a more tender, bakery-style crumb. If you use All-Purpose flour, the cake will still be delicious but slightly sturdier.
Buttermilk Substitute: If you don’t have buttermilk, add 1 tablespoon of vinegar or lemon juice to 1 cup of whole milk and let it sit for 5 minutes.
Storage: The cake keeps well at room temperature in a cake saver for 3 days, or in the fridge for 5 days.
- Prep Time: 20
- Cook Time: 30
- Category: Dessert
- Method: Bake
- Cuisine: American
- Diet: Vegetarian
FAQ
- Can I make this cake without a kitchen scale?
- While it’s possible to use measuring cups, the recipe is optimized for weight measurements. Using a scale ensures the most accurate and consistent results.
- How do I store the cake?
- Store the frosted cake in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to a week.
Can I freeze the cake?
Yes, you can freeze the unfrosted cake layers for up to 2 months. Wrap them tightly in plastic wrap and then in foil before freezing.
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