Name: Moist Vanilla Cake Recipe With Easy Buttercream Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 4 ounces milk (to be mixed with the oil); 3 ounces canola oil; 6 ounces milk (to be mixed with the eggs); 1 tablespoon vanilla extract (or 1 vanilla bean pod); 3 large eggs (room temperature); 13 ounces cake flour; 13 ounces granulated sugar; 3 teaspoons baking powder; 1/4 teaspoon baking soda; 1/2 teaspoon salt; 8 ounces unsalted butter (softened to room temperature but not melted); 16 ounces powdered sugar; 4 ounces pasteurized egg whites; 2 teaspoons vanilla extract; 16 ounces unsalted butter (softened to room temperature but not melted); 1/4 teaspoon salt; 1 tiny drop purple food coloring (optional, to offset yellow color); 3 drops electric pink food coloring (for flowers, optional); 1 tablespoon white sprinkles (for decorating, optional)

Jump to Recipe· 4.2 from 121 reviews

If you’ve ever dreamed of baking a cake that’s literally bursting with flavor yet melts tenderly in your mouth, you’re going to adore this Moist Vanilla Cake Recipe With Easy Buttercream Recipe. This is not just any vanilla cake — it’s decadently soft with the perfect crumb, hugged by the creamiest, smoothest buttercream that’s surprisingly simple to whip up. Every bite feels like a warm hug, making it the ultimate crowd-pleaser for birthdays, celebrations, or simply a sweet treat to brighten your day. Trust me, once you try this recipe, it’ll become your go-to vanilla cake secret for impressing friends and family alike.

Ingredients You’ll Need

The image shows a single layer of smooth, creamy white frosting spread evenly inside a round metal cake pan. The frosting has a glossy texture with soft peaks and swirls, giving it a light and airy look. The cake pan sits on a white marbled surface, and a woman's hand holding the pan is partially visible on the left side. Photo taken with an iphone --ar 4:5 --v 7

Sometimes the simplest ingredients create the most memorable desserts, and this recipe is a prime example. Each item plays a key role in crafting the lush texture, vibrant flavor, and inviting appearance of this cake. From the flour’s delicate structure to the blend of oils and milk that keep the cake wonderfully moist, every component matters.

4 ounces milk: Mixes with oil to enhance moisture and softness.
3 ounces canola oil: Keeps the cake tender and adds a neutral richness.
6 ounces milk: Combined with eggs, it adds creaminess and moisture.
1 tablespoon vanilla extract (or 1 vanilla bean pod): Brings that classic vanilla aroma that makes this cake unforgettable.
3 large eggs (room temperature): Ensure room temperature for better emulsion and structure.
13 ounces cake flour: Provides a light texture without making the cake dense.
13 ounces granulated sugar: Sweetens perfectly while contributing to golden color.
3 teaspoons baking powder: The leavening agent responsible for that perfect rise.
1/4 teaspoon baking soda: Balances acidity and adds tenderness.
1/2 teaspoon salt: Enhances flavors and balances sweetness.
8 ounces unsalted butter (softened): For the buttercream’s luxurious richness and smooth texture.
16 ounces powdered sugar: Sweetens and thickens the buttercream.
4 ounces pasteurized egg whites: Whipped to create a light, fluffy frosting base.
2 teaspoons vanilla extract: Intensifies the buttercream’s vanilla flavor.
1/4 teaspoon salt: Balances the sweetness in the frosting.
1 tiny drop purple food coloring (optional): Neutralizes yellow tones for a pure white buttercream.
3 drops electric pink food coloring (for flowers): Adds fun pops of color for decorative frosting flowers.
1 tablespoon white sprinkles: A simple yet charming topping to finish your cake.

How to Make Moist Vanilla Cake Recipe With Easy Buttercream Recipe

Step 1: Prepare Your Ingredients and Pans

Start by preheating your oven to 335º F (168º C) and preparing three 8″x2″ cake pans with your favorite pan release or cake goop. Make sure your eggs, milk, and butter are all at room temperature or just slightly warm; this little detail makes a huge difference in how the batter blends together.

Step 2: Combine Milk and Oil

Measure out and mix 4 ounces of milk with your canola oil. This mixture adds moisture and richness, which helps keep the cake incredibly soft and tender.

Step 3: Whisk Milk, Vanilla, and Eggs

Mix the remaining 6 ounces of milk with the vanilla extract (or scraped vanilla bean) and gently whisk in the eggs. This mixture brings in the vanilla flavor and adds a creamy texture to the batter.

Step 4: Mix Dry Ingredients and Butter

Into your stand mixer bowl, sift together the cake flour, sugar, baking powder, baking soda, and salt. With the paddle attachment on low speed, add the softened butter piece by piece until the mixture looks like coarse sand. This technique incorporates fat evenly for a smooth crumb.

Step 5: Add Milk and Oil Mixture

Pour in the milk and oil mixture all at once and mix on medium speed for exactly 2 minutes. This timing develops the cake’s structure without over-mixing, giving you that perfect balance of fluffiness and stability.

Step 6: Incorporate Egg Mixture

Slowly add the milk, egg, and vanilla mixture while the mixer runs on low. Stop halfway to scrape down the bowl, ensuring no lumps or dry pockets remain. Mix just until combined; your batter should be thick but not runny.

Step 7: Fill Pans and Bake

Divide the batter evenly among your prepared pans, filling each about 3/4 of the way. I like to weigh my pans for accuracy, but simply eyeballing works too. Bake for about 30 minutes, then perform the toothpick test to check doneness. If needed, add a few more minutes, watching carefully.

Step 8: Cool and Chill Cakes

Once baked, tap the pans gently on your counter to release trapped air. Cool the cakes for about 10 minutes, then invert them onto a cooling rack to remove from the pans. After full cooling, wrap each layer tightly in plastic wrap and chill in the freezer or fridge for 30 minutes. This step makes them easier to frost and stack.

Step 9: Make the Easy Buttercream Frosting

In your stand mixer bowl, combine pasteurized egg whites and powdered sugar. Using the whisk attachment, first blend on low then whip on high for 5 minutes until fluffy. Add vanilla and salt. Then, add the softened butter in chunks. At first, the mixture will look curdled and yellow—that’s totally normal! Whip on high for 8-10 minutes until the frosting becomes light, shiny, and pure white.

Step 10: (Optional) Perfect Your Buttercream and Decorate

Add a tiny drop of purple food coloring if you want an even whiter frosting without altering flavor. For exceptional smoothness and fewer air bubbles, switch to a paddle attachment and mix on low for 15-20 minutes. When your cake layers are chilled, fill and frost generously. Have fun adding electric pink flowers with the extra food coloring and decorate with white sprinkles for a charming finish.

How to Serve Moist Vanilla Cake Recipe With Easy Buttercream Recipe

A slice of three-layer white cake with light, fluffy texture sits on a white plate. Each layer of pale yellow cake is separated by smooth white frosting. The outside is coated in white frosting with soft pink frosting decorations along the side and top edge. A silver fork is placed near the bottom right of the slice, resting on the plate. The background is a soft white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

The beauty of this cake is how well it pairs with simple yet elegant garnishes. Fresh berries or edible flowers add color and freshness. Dusting with a bit of powdered sugar or sprinkling white sugar pearls amps up the visual appeal without overshadowing the buttery vanilla taste.

Side Dishes

Serve slices with a scoop of classic vanilla bean ice cream or a dollop of freshly whipped cream for an indulgent touch. A fruit compote, like raspberry or peach, also complements the subtle vanilla notes and moist texture beautifully.

Creative Ways to Present

For special occasions, try stacking mini layers to create petite cakes for each guest or use colorful edible glitter to sprinkle on your luscious buttercream. Fresh herbs like mint leaves add an unexpected burst of aroma and color. And if you’re feeling adventurous, turn your cake into an ice cream sandwich by slicing layers horizontally and layering with your favorite frozen treat!

Make Ahead and Storage

Storing Leftovers

Once assembled, you can store your vanilla cake in an airtight container at room temperature for up to two days, or keep it refrigerated for up to five days. Just ensure it’s well covered to prevent the buttercream from drying out.

Freezing

This Moist Vanilla Cake Recipe With Easy Buttercream Recipe freezes wonderfully. Wrap individual layers tightly in plastic wrap and then foil before freezing. The frosting can be frozen too but might require gentle stirring after thawing. To freeze the fully frosted cake, place it on a sturdy base and cover with a cake dome or a large sealed container.

Reheating

For a fresh-out-of-the-oven feel, allow your cake to come to room temperature before serving. If you’re craving a warm piece, microwaving a single slice for 10–15 seconds works beautifully without melting the buttercream completely.

FAQs

Can I substitute the canola oil with butter?

While butter adds flavor, the canola oil keeps the cake softer and moister for longer. If you prefer butter, melt it first and use the same amount, but expect a slightly denser texture.

Why is the cake baked at 335º F instead of the usual 350º?

Baking at a slightly lower temperature ensures the cake cooks evenly inside without over-browning the exterior. This gentle heat helps maintain that tender crumb.

Is it necessary to use a scale to measure ingredients?

Using a kitchen scale makes a big difference for precision, especially with flour and sugar. This recipe relies on exact ratios to achieve perfect moisture and texture, so weighing is highly recommended.

Can I make the buttercream without egg whites?

Pasteurized egg whites are key to this light, fluffy texture. If you want an egg-free option, you might try a Swiss or Italian meringue buttercream alternative, but the taste and texture will differ.

How long does the buttercream keep at room temperature?

This buttercream stays stable at room temperature for a few hours during serving time but is best stored in the fridge afterward. Be sure to bring it back to room temperature before eating for the best consistency.

Final Thoughts

I can’t recommend this Moist Vanilla Cake Recipe With Easy Buttercream Recipe enough if you’re looking to wow your loved ones or just treat yourself to something homemade and special. It’s truly a joy to bake and an even bigger joy to share. So gather your ingredients, put on your apron, and get ready to create a dessert that will soon become a heartfelt favorite in your kitchen.