As I stood in my kitchen, the sweet scent of vanilla wafting through the air, I couldn’t help but feel transported to moments spent with family gathered around the table, sharing laughter and joy. This Moist Vanilla Buttermilk Cake is not just a dessert; it’s a warm embrace, bringing together rich flavors and a tender texture that everyone loves. With its easy prep and hassle-free baking in a simple 13×9 inch pan, this cake is perfect for both celebratory gatherings and casual evenings at home. Topped with a delightful sweet glaze that seeps into every bite, this dish is a guaranteed crowd-pleaser that will elevate any occasion. So, are you ready to create your new favorite treat? Let’s dive into making this delectable cake!

Why is this cake a must-try?
Moist, Tender Texture: This cake is incredibly soft and holds onto moisture, ensuring every bite is rich and satisfying.
Sweet Glaze Perfection: The delectable glaze seeps in, enhancing flavor and creating an irresistible finish.
Simple Preparation: No complicated techniques here—just mix, pour, and bake in a straightforward 13×9 pan!
Versatile Serving Options: Enjoy it plain or with a scoop of ice cream for a delightful twist. You can also try it as a layered cake, similar to my Oreo Cheesecake Cookie for a fancy treat!
Crowd-Pleasing Delight: Whether for holidays or casual gatherings, this cake is sure to impress family and friends alike. Get ready to bake a favorite that never fails to bring smiles!
Moist Vanilla Buttermilk Cake Ingredients
For the Cake
• All-Purpose Flour – Provides structure; substitute with cake flour for an even lighter texture.
• Granulated Sugar – Adds sweetness and moisture; using it allows the cake to maintain its delightful fluffiness.
• Salt – Enhances flavor; essential for balancing sweetness and enriching taste.
• Baking Powder – Acts as a leavening agent; make sure it’s fresh to ensure the cake rises beautifully.
• Baking Soda – Works with buttermilk’s acidity to help the cake rise; key for that tender crumb.
• Buttermilk – Adds moisture and richness; full fat is best, or mix milk with vinegar/lemon juice for a substitute.
• Eggs – Provide structure and bind ingredients; always use large whole eggs for consistency.
• Egg Yolk – Enhances richness; leaving this out will affect the cake’s texture.
• Vanilla Extract – Imparts a lovely flavor; consider vanilla bean paste for a more complex aroma.
• Vegetable Oil – Keeps the cake moist; can be replaced with melted butter or another neutral oil.
• Unsalted Butter – Adds richness in both cake and glaze; avoid margarine; can substitute with salted butter by omitting extra salt.
For the Glaze
• Brown Sugar – Delivers depth of flavor to the glaze; light or dark brown sugar can be used interchangeably.
• Confectioner’s Sugar – Sweetens the glaze; no substitutes necessary for the best consistency.
Embrace the love baked into this moist vanilla buttermilk cake, and enjoy every gooey bite!
Step‑by‑Step Instructions for Moist Vanilla Buttermilk Cake
Step 1: Preheat and Prepare
Begin by preheating your oven to 325°F (165°C). While the oven warms up, grease a 13×9 inch glass baking pan with a light coat of butter or non-stick spray to ensure the cake releases easily after baking. Setting up your pan ahead of time makes it seamless when you’re ready to pour in the cake batter.
Step 2: Combine Dry Ingredients
In a medium mixing bowl, whisk together the all-purpose flour, granulated sugar, salt, baking powder, and baking soda until well combined. The mixture should appear light and airy. This step is crucial for ensuring an even rise and texture in your moist vanilla buttermilk cake, so make sure there are no clumps before moving on.
Step 3: Mix Wet Ingredients
In another bowl, combine the buttermilk, eggs, egg yolk, vanilla extract, and vegetable oil. Whisk these ingredients together until smooth and fully blended. The wet mixture should look creamy and free of lumps, showcasing the lovely vanilla aroma. Having your wet ingredients well-mixed ensures moisture distribution in the cake.
Step 4: Create the Butter Mixture
Gradually cut the room-temperature unsalted butter into the bowl of dry ingredients using a pastry cutter or your fingertips until the mixture becomes crumbly and resembles coarse sand. This will create a rich base for your moist vanilla buttermilk cake. Ensure that the butter is well-incorporated but take care not to overmix.
Step 5: Combine Mixtures
Pour the wet ingredient mixture into the dry ingredients in two parts, gently folding together using a spatula until just combined. It’s essential to avoid overmixing at this stage to keep your cake tender. The batter should look thick and slightly lumpy, which indicates that it’s ready for baking.
Step 6: Bake the Cake
Pour the batter into your prepared 13×9 inch pan, smoothing the top gently with a spatula to ensure even baking. Place it in the preheated oven and bake for approximately 45 minutes. The cake is done when it’s golden in color and a toothpick inserted into the center comes out with a few moist crumbs, indicating perfect doneness.
Step 7: Cool and Glaze
Once baked, remove the cake from the oven and let it cool in the pan for about 15 minutes. Use a skewer to poke holes across the surface of the cake. This step is crucial as it allows the warm glaze to absorb deeply, enhancing the moisture and flavor of your moist vanilla buttermilk cake.
Step 8: Prepare and Pour Glaze
While the cake cools, prepare the sweet glaze by melting together brown sugar and butter in a small saucepan until it bubbles gently. Off the heat, whisk in confectioner’s sugar until smooth. Immediately pour this warm glaze over the cake, allowing it to seep into the holes and drench the surface for added sweetness and moisture.
Step 9: Final Cool Down
Let your beautifully glazed moist vanilla buttermilk cake sit for 30 minutes to absorb the flavors fully. This cooling period allows the glaze to set slightly, enhancing the overall texture and taste. After this, your cake is ready to be sliced and served, promising smiles all around!

Make Ahead Options
These Moist Vanilla Buttermilk Cakes are a fantastic choice for busy home cooks looking to save time! You can prepare the dry ingredients and store them in an airtight container in the pantry for up to 3 days ahead. Additionally, you can mix the wet ingredients (buttermilk, eggs, oil, and vanilla) the night before and refrigerate them overnight, ensuring a cool mixture for a smoother batter. When you’re ready to bake, simply combine the mixtures and follow the remaining steps of the recipe. This approach helps maintain quality while allowing you to enjoy this delicious cake with minimal effort on hectic days!
Moist Vanilla Buttermilk Cake Variations
Feel free to explore these tasty twists and substitutions to make this cake truly your own!
- Dairy-Free: Use almond or oat milk mixed with vinegar in place of buttermilk, ensuring a similar tangy flavor.
- Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free baking blend for a gluten-friendly approach.
- Layered Delight: Transform the cake into a layered masterpiece by opting for vanilla buttercream in between the layers instead of glaze.
- Fruit Twist: Add a cup of seasonal berries or diced apples into the batter for a burst of natural sweetness and flavor.
- Bundt Cake Version: Bake in a bundt pan for an elegant presentation; just adjust the baking time to around 50-60 minutes.
- Spiced Version: Incorporate a teaspoon of cinnamon or nutmeg into the dry ingredients for a warm, cozy flavor.
- Upside-Down Cake: For a fun twist, caramelize fruits like pineapple or peaches at the bottom of the pan before adding batter.
With these ideas, your Moist Vanilla Buttermilk Cake can become a delightful canvas. For additional inspiration, you might enjoy my Fried Strawberry Cheesecake or the luscious textures found in the Coconut Cream Pancakes recipes! Happy baking!
How to Store and Freeze Moist Vanilla Buttermilk Cake
Fridge: Store the cake covered in the refrigerator for up to 5 days. Keeping it covered prevents it from drying out while maintaining its delicious moistness.
Freezer: For longer storage, wrap slices in plastic wrap and place them in an airtight container. This way, your moist vanilla buttermilk cake can be frozen for up to 3 months while retaining its flavor and texture.
Reheating: When you’re ready to enjoy a slice, warm it in the microwave for about 25 seconds. This will revive the cake’s tenderness and enhance the delicious sweet glaze!
What to Serve with Moist Vanilla Buttermilk Cake?
Delight your senses and complete your meal with these delicious pairings that elevate the joy of your cake!
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Fresh Berries: A mix of strawberries, blueberries, and raspberries adds vibrant color and tangy sweetness, perfectly balancing the cake’s rich flavors. These juicy bites will offer a refreshing contrast.
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Vanilla Ice Cream: A scoop of creamy vanilla ice cream melts beautifully on warm cake, creating an indulgent dessert experience. The luscious creaminess enhances every sweet bite, making it utterly divine!
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Whipped Cream: Light and airy, freshly whipped cream can be dolloped on every slice, providing a heavenly texture and complementary sweetness. It’s like a cloud of joy resting softly atop your cake!
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Citrus Salad: A zesty citrus salad with oranges and grapefruits brings a bright burst of flavor and freshness. The tartness cuts through the sweetness, enhancing the overall enjoyment.
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Coffee: A rich cup of coffee pairs wonderfully with this dessert. The deep, roasted flavors of the coffee elevate the vanilla notes, making it an elegant choice for a cozy gathering.
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Chocolate Sauce: Drizzle warm chocolate sauce over the cake for a luxurious touch. The decadent chocolate adds depth and indulgence, perfect for those who crave a little extra sweetness!
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Nut Medley: A crunchy mix of walnuts or pecans creates a satisfying contrast to the soft cake texture. This delightful pairing brings in nutty flavors that complement the vanilla beautifully.
Expert Tips for Moist Vanilla Buttermilk Cake
- Room Temperature Buttermilk: Ensure your buttermilk is at room temperature to help it blend smoothly with the other ingredients, enhancing the cake’s moistness.
- Poking Holes: Poking holes in the warm cake before adding glaze is essential for maximum flavor and moisture absorption—don’t skip this step!
- Avoid Overmixing: Be gentle when combining wet and dry ingredients to prevent a dense cake; mix just until you don’t see dry flour.
- Check Oven Temperature: Use an accurate oven thermometer to confirm that your oven is at the correct temperature, ensuring even baking of your moist vanilla buttermilk cake.
- Cooling Time: Allow the cake to cool properly before glazing; this helps set the cake and allows the glaze to stick without sliding off.

Moist Vanilla Buttermilk Cake Recipe FAQs
How do I select the best buttermilk for the cake?
Absolutely! When choosing buttermilk, opt for full-fat varieties as they add richness and moisture to the cake. If you can’t find buttermilk, a quick substitute is to mix one cup of milk with one tablespoon of white vinegar or lemon juice. Let it sit for about 5 minutes until it thickens and curdles slightly.
What’s the best way to store leftovers?
Very! To keep your moist vanilla buttermilk cake fresh, store it covered in the refrigerator for up to 5 days. This helps prevent it from drying out and keeps it wonderfully moist. You can also place the cake in an airtight container to maintain its flavor.
Can I freeze the cake? How?
Absolutely! To freeze your moist vanilla buttermilk cake, slice it into individual pieces and wrap each slice tightly in plastic wrap. Then, place the wrapped slices in an airtight container or freezer bag. Your cake can be frozen for up to 3 months. When ready to enjoy, simply thaw at room temperature or microwave for about 25 seconds for a soft, fresh taste.
What should I do if my cake comes out dense?
If your cake turns out dense, this might be due to overmixing during preparation. To remedy this next time, make sure to mix only until combined when incorporating wet and dry ingredients. Also, check the freshness of your baking powder and baking soda—expired leavening agents can prevent proper rising and lead to a denser texture.
Is this cake safe for people with nut allergies?
Absolutely! The ingredients for the moist vanilla buttermilk cake do not include any nuts, making it a safe choice for those with nut allergies. However, always double-check your ingredient packages for any potential cross-contamination if you’re serving someone with allergens.
Can I use margarine instead of butter for the glaze?
While you can use margarine, I recommend sticking to unsalted butter for the glaze to achieve the best flavor and texture. The richness of butter creates a wonderful depth that margarine doesn’t quite replicate. If you choose to use margarine, make sure to adjust the salt in your recipe accordingly.

Moist Vanilla Buttermilk Cake That Everyone Will Love
Ingredients
Equipment
Method
- Preheat your oven to 325°F (165°C) and grease a 13x9 inch glass baking pan.
- Whisk together all-purpose flour, granulated sugar, salt, baking powder, and baking soda in a bowl until well combined.
- In another bowl, combine buttermilk, eggs, egg yolk, vanilla extract, and vegetable oil; whisk until smooth.
- Cut the unsalted butter into the dry ingredients until crumbly.
- Pour the wet ingredients into the dry mixture in two parts, gently folding until just combined.
- Pour the batter into the prepared pan and bake for approximately 45 minutes until golden and a toothpick inserted comes out clean.
- Allow the cake to cool for about 15 minutes, then poke holes and prepare the glaze.
- Melt brown sugar and butter in a saucepan, then whisk in confectioner’s sugar and pour over the cake.
- Let the cake sit for 30 minutes to absorb the glaze before slicing and serving.

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