There is something wonderfully comforting about an old-fashioned homemade cake, especially when it is soft, buttery, tender, and covered with a smooth layer of warm caramel icing. This Buttery Buttermilk Cake with Caramel Icing is the kind of dessert that tastes simple yet incredibly special.
The buttermilk gives the cake a delicate crumb and subtle tang, while butter adds richness and a beautiful homemade flavor. Once the cake is baked, it is topped with a luscious caramel icing made with butter, brown sugar, cream, and vanilla. The icing settles into the surface of the cake, creating a glossy, slightly chewy topping that makes every bite irresistible.
Whether you are making it for a family gathering, afternoon tea, a holiday dessert table, or simply because you want something homemade, this cake is an excellent choice.
Why You’ll Love This Cake
- Soft and tender texture
- Rich buttery flavor
- Buttermilk adds moisture and tenderness
- Easy homemade caramel icing
- No complicated decorating required
- Wonderful with coffee or tea
- Perfect for family gatherings and celebrations
- Even better after the caramel icing has had time to set
Ingredients
For the Buttermilk Cake
- 1 cup unsalted butter, softened
- 1 3/4 cups granulated sugar
- 3 large eggs, room temperature
- 2 teaspoons vanilla extract
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup buttermilk, room temperature
For the Caramel Icing
- 1/2 cup unsalted butter
- 1 cup packed brown sugar
- 1/4 cup heavy cream or milk
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- 1 1/2 to 2 cups powdered sugar
How to Make Buttery Buttermilk Cake
1. Prepare the Oven and Pan
Preheat your oven to 350°F (175°C).
Grease a 9 x 13-inch baking pan and lightly dust it with flour, or line it with parchment paper for easier removal.
Make sure your butter, eggs, and buttermilk are close to room temperature. This helps the batter come together smoothly.
2. Cream the Butter and Sugar
Place the softened butter and granulated sugar in a large mixing bowl.
Beat for about 3–4 minutes, until the mixture becomes pale, light, and fluffy.
This step is important because properly creamed butter helps give the finished cake a lighter texture.
3. Add the Eggs and Vanilla
Add the eggs one at a time, beating well after each addition.
Scrape down the sides of the bowl as needed.
Add the vanilla extract and mix until combined.
4. Combine the Dry Ingredients
In a separate bowl, whisk together:
- Flour
- Baking soda
- Baking powder
- Salt
Mix until evenly distributed.
5. Add the Flour and Buttermilk
Add about one-third of the dry ingredients to the butter mixture and mix gently.
Add half of the buttermilk and mix.
Continue alternating the dry ingredients and buttermilk, beginning and ending with the dry ingredients.
Mix only until the batter is smooth.
Avoid overmixing, as this can make the cake dense.
6. Bake the Cake
Pour the batter into the prepared pan and spread it evenly.
Bake for approximately 35–42 minutes, or until the center is set and a toothpick inserted into the middle comes out clean or with a few moist crumbs.
Do not overbake the cake.
Allow it to cool in the pan for about 10–15 minutes before preparing the caramel icing.
How to Make the Caramel Icing
The caramel icing comes together quickly, so have your ingredients ready before you begin.
1. Melt the Butter
Place the butter in a medium saucepan over medium heat.
Allow it to melt completely.
2. Add Brown Sugar
Add the brown sugar and heavy cream or milk.
Stir continuously as the mixture heats.
Bring it to a gentle boil and cook for approximately 2 minutes, stirring constantly.
3. Add Vanilla and Salt
Remove the saucepan from the heat.
Stir in the vanilla extract and salt.
Allow the mixture to cool for a few minutes.
4. Add Powdered Sugar
Gradually whisk in the powdered sugar until the icing reaches a smooth, spreadable consistency.
If the icing is too thick, add a small splash of cream or milk.
If it is too thin, add a little more powdered sugar.
Assemble the Cake
While the cake is still slightly warm, pour the caramel icing over the surface.
Use a spatula to spread it evenly from edge to edge.
Allow the cake to sit for 20–30 minutes so the caramel icing can begin to set.
You can serve it slightly warm for a soft, gooey caramel topping or allow it to cool completely for a firmer icing.
Tips for the Best Buttermilk Cake
Use Room-Temperature Ingredients
Room-temperature butter, eggs, and buttermilk blend more easily and help create a smoother batter.
Don’t Overmix
Once the flour is added, mix only until everything is combined. Overmixing can develop too much gluten and result in a tougher cake.
Don’t Overbake
The cake should be moist and tender. Start checking it a few minutes before the suggested baking time is finished.
Pour the Icing Over a Warm Cake
A slightly warm cake allows the caramel icing to spread beautifully and settle into the top.
Adjust the Icing Consistency
Caramel icing can thicken quickly as it cools. If it becomes difficult to spread, gently warm it or add a small amount of cream or milk.
Easy Variations
Add Chopped Pecans
Stir finely chopped toasted pecans into the caramel icing for a delicious nutty crunch.
Add Walnuts
Chopped walnuts also work beautifully with the buttery caramel flavor.
Add a Little Cinnamon
For a warmer flavor, add 1/2 teaspoon of ground cinnamon to the cake batter or caramel icing.
Make It Extra Caramel-Flavored
Add a small pinch of extra brown sugar to the icing for a deeper caramel taste.
Use a Bundt Pan
The batter can also be baked in a well-greased Bundt pan. Baking time may need to be adjusted depending on the size and shape of the pan.
What to Serve with Buttermilk Cake
This cake is delicious on its own, but you can serve it with:
- Fresh berries
- Whipped cream
- Vanilla ice cream
- A cup of coffee
- Black tea
- Warm milk
- Extra toasted pecans or walnuts
For an especially indulgent dessert, serve a warm slice with a scoop of vanilla ice cream. The combination of cold ice cream and buttery caramel icing is hard to resist.
How to Store the Cake
Cover the cake tightly and store it at room temperature for up to 2 days if your kitchen is cool.
For longer storage, refrigerate it for up to 5 days in an airtight container.
Allow refrigerated cake to come closer to room temperature before serving for the best texture.
You can also freeze the cake without the icing. Wrap it tightly and freeze for up to 2–3 months. Thaw completely before adding freshly prepared caramel icing.
Frequently Asked Questions
Can I make buttermilk at home?
Yes. If you don’t have buttermilk, add about 1 tablespoon of lemon juice or white vinegar to a measuring cup, then add enough milk to reach 1 cup. Let it sit for about 5–10 minutes before using.
Why does buttermilk make cake softer?
Buttermilk contributes acidity and moisture to the batter, helping create a tender crumb while also adding a subtle tangy flavor.
Can I make the caramel icing without heavy cream?
Yes. Regular milk can be used, although heavy cream produces a richer and creamier icing.
Why did my caramel icing become too thick?
It may have cooled too much or contained slightly too much powdered sugar. Add a small amount of milk or cream and gently warm the icing until it becomes spreadable.
Can I add nuts?
Absolutely. Pecans and walnuts are particularly delicious with the caramel topping.
Can I make this cake ahead of time?
Yes. The cake can be baked a day ahead. Keep it tightly covered and add the caramel icing before serving or once the cake has cooled.
Recipe at a Glance
Recipe: Buttery Buttermilk Cake with Caramel Icing
Prep Time: 20 minutes
Bake Time: 35–42 minutes
Total Time: About 1 hour
Servings: 12–16 slices
Difficulty: Easy
Best Served: Slightly warm or at room temperature
Final Thoughts
This Buttery Buttermilk Cake with Caramel Icing is a beautiful example of how simple ingredients can create an unforgettable homemade dessert. The cake is soft, moist, and rich without being overly complicated, while the caramel icing adds a buttery sweetness and irresistible finish.
If you enjoy classic cakes with old-fashioned flavors, this is one recipe worth keeping in your collection. Serve it with coffee or tea for an afternoon treat, or warm it slightly and add vanilla ice cream for a dessert that feels extra special.
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Best Buttery Buttermilk Cake with Caramel Icing Recipe
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Make this soft, buttery buttermilk cake topped with rich homemade caramel icing. An easy old-fashioned dessert that’s moist, tender, flavorful, and perfect for any occasion.