Classic Southern Buttermilk Pie: An Authentic Recipe for a Sweet and Tangy Dessert
Prepare to be enchanted by the timeless charm of Southern Buttermilk Pie. This iconic dessert, a true staple in Southern households, features a delightfully sweet and tangy, custard-like filling nestled within a flaky pie crust. Whether you choose to crown your slice with a generous dollop of freshly whipped cream and vibrant berries or savor its pure, unadorned flavor, this pie promises a truly comforting and unforgettable experience. Its simple ingredients belie a depth of flavor that has made it a beloved classic for generations, especially during holidays and family gatherings.

What Is Buttermilk Pie?
Buttermilk pie holds a special place in the hearts and on the tables of the American South. Often gracing dessert spreads during major holidays like Thanksgiving and Christmas, this pie is more than just a sweet treat; it’s a culinary tradition. At its core, buttermilk pie boasts a rich, creamy, and distinctively tangy custard filling. This filling is crafted from a harmonious blend of simple yet powerful ingredients: authentic buttermilk, fresh eggs, rich butter, and a touch of flour for perfect consistency. Unlike some other Southern pies, its flavor profile leans into a delightful balance of sweetness cut by the unique tang of buttermilk.
While the essence of buttermilk pie remains consistent, some regional variations might introduce subtle flavor notes. You might occasionally encounter recipes that incorporate lemon zest for an extra bright kick, a hint of coconut for tropical undertones, or a sprinkle of nutmeg for a warm, spicy aroma. However, the recipe we’re sharing today embraces the purest, most classic form of Southern buttermilk pie. It includes just a whisper of lemon juice and nutmeg, carefully balanced to enhance the sweet buttermilk flavor without ever overshadowing its signature taste. This ensures every bite delivers that authentic, comforting taste you crave from a traditional Southern dessert.
Chess Pie vs. Buttermilk Pie: Understanding the Differences
For those new to Southern baking, the distinction between chess pie and buttermilk pie can sometimes be a bit hazy, as both are delightful custard-based desserts often found side-by-side. While they share a comforting, custardy texture, there are several key characteristics that set them apart, making each unique in its own right.
One of the primary differences lies in their thickeners. Traditional chess pie recipes frequently call for flour or cornmeal to achieve its dense, almost fudge-like consistency. Buttermilk pie, on the other hand, relies primarily on a smaller amount of flour and the coagulation of eggs to create its distinctively smooth and silky, yet slightly lighter, custard filling. This difference in thickening agents contributes significantly to their final texture profiles.
The star ingredient, as its name suggests, is buttermilk. Buttermilk pie’s filling is, of course, made with real buttermilk, which imparts a subtle yet pronounced tanginess that is beautifully complemented by the inclusion of fresh lemon juice. This lemon juice isn’t just for flavor; it works in tandem with the buttermilk to brighten the entire pie, preventing it from being overly rich or cloying. Chess pie, while incredibly sweet and rich, typically omits buttermilk and lemon, resulting in a flavor that is more straightforwardly sugary and buttery. So, while both are wonderfully sweet, buttermilk pie offers a more complex and balanced sweetness due to its characteristic tangy counterpoint. This delicate balance of sweet and tart is what truly makes buttermilk pie a refreshing departure from its chess pie cousin, appealing to those who appreciate a dessert with a little more zest.

Essential Ingredients for Your Buttermilk Pie
Crafting a truly authentic Southern Buttermilk Pie doesn’t require a long list of exotic ingredients. Instead, it relies on a handful of traditional staples, each playing a crucial role in developing the pie’s signature flavor and texture. Here’s a closer look at the key components you’ll need to gather:
- Pie Crust: The foundation of any great pie! For convenience, you can certainly opt for a high-quality store-bought crust. However, for that ultimate homemade touch, consider preparing your own flaky pie crust from scratch. Whichever you choose, ensure it’s a 9-inch crust, ready to be blind-baked to prevent a soggy bottom.
- Nutmeg: Just a quarter teaspoon of ground nutmeg is all it takes to elevate the filling. It doesn’t make the pie taste overtly “nutmeggy”; rather, it adds a subtle warmth and depth, rounding out the overall flavor profile without overpowering the star ingredient.
- Buttermilk: This is unequivocally the star of the show. For an authentic Southern Buttermilk Pie, using genuine buttermilk is non-negotiable. While DIY buttermilk substitutes made with regular milk and vinegar exist, they simply cannot replicate the unique tangy flavor, inherent thickness, and rich creaminess that real buttermilk brings to the filling. Invest in the real deal for the best results!
- Fresh Lemon Juice: A splash of fresh lemon juice is integral to balancing the sweetness of the pie. It introduces a bright, zesty tang that complements the buttermilk, preventing the pie from tasting one-dimensionally sweet and adding a refreshing lift to each bite.
- Unsalted Butter: Butter is a key contributor to the luxurious richness and silky-smooth texture of the custard filling. It needs to be melted thoroughly but then allowed to cool slightly before being incorporated into the mixture. This step is crucial to ensure it blends seamlessly without cooking the eggs prematurely.
- Large Eggs: Eggs are the primary binding agent in this custard pie. They provide essential structure, allowing the filling to set beautifully into that classic, sliceable consistency once cooled. Ensure they are at room temperature for optimal emulsification with the other ingredients.
- Granulated Sugar & All-Purpose Flour: These two work together to provide the primary sweetness and additional thickening for the custard. A pinch of salt also enhances all the flavors.
- Pure Vanilla Extract: A touch of vanilla adds a comforting, aromatic note that enhances the overall sweetness and depth of the pie.

How to Make a Flawless Buttermilk Pie
Don’t let the simplicity of this pie fool you; it’s bursting with exquisite flavor and Southern charm. While the process is straightforward, the key to success lies in paying attention to a few crucial details, particularly regarding the crust and cooling time. This recipe is an ideal choice for preparing ahead of holiday feasts or family gatherings, as it requires ample time to cool completely and set properly before being sliced and served. Below, we’ll walk through the essential steps, providing you with all the insights you need to bake a perfect buttermilk pie. More detailed instructions are available in the recipe card at the bottom of this post.
- Prepare the Pie Crust: Begin by rolling out your chosen pie dough (whether homemade or store-bought) into a uniform 12-inch circle. Carefully transfer this dough into a 9-inch pie plate, gently pressing it into the contours without stretching. Trim any excess dough from the edges, then crimp or decorate the edges to your liking. The next crucial step is chilling the prepared crust in the refrigerator for about 15-20 minutes while your oven preheats to 400°F (204°C). This chilling step helps prevent the crust from shrinking during baking.
- Blind Bake the Pie Crust: Blind baking is a non-negotiable step for buttermilk pie. It ensures your pie crust remains wonderfully crisp and prevents any dreaded sogginess, which can happen with a wet custard filling. To blind bake, line the chilled pie dough with parchment paper or foil, extending over the edges. Fill the lined crust with pie weights, dried beans, or even rice, making sure they press against the sides to prevent the crust from slumping. Bake for approximately 15 minutes, or until the edges begin to lightly brown. If using a thinner store-bought crust, you might need to slightly reduce this initial baking time. After this initial bake, carefully remove the weights and parchment, then return the crust to the oven for an additional 5-6 minutes to allow the bottom to set and lightly crisp. For a more in-depth guide, refer to this detailed post on how to blind bake a pie crust.
- Cool Slightly: Once your pie crust is perfectly blind-baked, remove it from the oven and set it aside on a wire rack. Allow it to cool slightly while you prepare the delectable buttermilk filling. This prevents the hot crust from affecting the delicate custard.
- Adjust Oven Temperature: While a higher temperature is needed for blind baking the crust, the delicate custard filling requires a lower heat to bake evenly and prevent cracking. Reduce your oven temperature to 350°F (180°C) before proceeding with the filling.
- Whisk Dry Ingredients: In a large mixing bowl, combine the granulated sugar, all-purpose flour, ground nutmeg, and salt. Whisk these dry ingredients thoroughly until they are uniformly combined. This ensures even distribution and prevents lumps in your final custard.
- Incorporate Wet Ingredients: To the dry mixture, add the buttermilk (ensure it’s at room temperature for smooth blending), the slightly cooled melted butter, lightly beaten room-temperature eggs, pure vanilla extract, and fresh lemon juice. Gently whisk the mixture together until all ingredients are just combined and the batter is smooth. Avoid over-whisking, as this can incorporate too much air, leading to cracks in the baked custard.
- Pour Filling into Crust: Carefully pour the prepared buttermilk filling into your partially baked pie crust. Don’t worry if the crust is still warm; it will go straight into the oven for baking. If you find it easier, you can place the pie plate on a baking sheet in the oven first, then pour the filling.
- Bake the Pie: Transfer the pie to the preheated oven. Bake for approximately 40 to 50 minutes. The pie is ready when the edges are set, and the center still has a slight, delicate jiggle when gently shaken. Overbaking can lead to a rubbery texture and cracks.
- Cool Completely: This is perhaps the most critical step for a perfect buttermilk pie. Once baked, remove the pie from the oven and place it on a wire rack. Allow it to cool completely to room temperature, which can take several hours. During this cooling period, the custard will continue to set and firm up, becoming perfectly sliceable. Patience is key here!

Serving Your Southern Buttermilk Pie
One of the beauties of Southern Buttermilk Pie is its inherent deliciousness, making toppings entirely optional. The pie’s sweet, tangy, and creamy profile is perfectly satisfying on its own. However, for those who enjoy a little extra flair or a contrasting texture, there are several delightful additions that can elevate your serving experience.
A classic choice is a generous dollop of homemade whipped cream. Its light, airy texture and subtle sweetness provide a wonderful counterpoint to the rich custard. For an added touch of freshness and vibrant color, consider garnishing your slice with an assortment of fresh berries, such as strawberries, raspberries, or blueberries. The slight tartness of the fruit beautifully balances the pie’s sweetness. A light dusting of ground nutmeg or a sprinkle of fresh lemon zest can also enhance the aromatic qualities and visual appeal of the pie. Whether served plain or adorned with these delightful accompaniments, a slice of Southern Buttermilk Pie is always a welcome treat, perfect for any occasion from casual family dinners to festive holiday celebrations.
Can the Buttermilk Be Substituted?
This is a question often asked, and for this authentic Southern Buttermilk Pie recipe, the answer is a firm no. While you might be familiar with various DIY buttermilk substitutes often created by adding vinegar or lemon juice to regular milk, these will not yield the same exceptional results in this particular recipe. The unique characteristics of real buttermilk—its specific tang, viscosity, and fat content—are integral to achieving the pie’s characteristic depth of flavor, luxurious richness, and velvety smooth custard texture. Using a substitute will likely result in a thinner, less tangy filling that lacks the true essence of a classic buttermilk pie. For the absolute best and most authentic experience, real buttermilk is an indispensable ingredient!

Can This Recipe Be Made in Advance?
Absolutely! Southern Buttermilk Pie is an excellent choice for make-ahead convenience, which makes it perfect for busy holiday seasons or when entertaining guests. You have a couple of options for preparing it ahead of time:
- Same-Day Prep: You can bake the pie in the morning of the day you plan to serve it. After it has completely cooled to room temperature, simply leave it on your counter, covered loosely with plastic wrap, until you’re ready to slice and serve later in the day. This allows the flavors to meld beautifully.
- Longer Storage: For even greater flexibility, the entire baked and cooled pie can be refrigerated for up to four days. Ensure it’s properly covered with plastic wrap or stored in an airtight pie container to maintain its freshness and prevent it from absorbing any refrigerator odors. When ready to serve, you can enjoy it chilled directly from the fridge, or allow it to come to room temperature for about 30-60 minutes before serving, if preferred.
Does Buttermilk Pie Have to Be Refrigerated?
Yes, due to its creamy, custard-based filling containing eggs and dairy, it is crucial to refrigerate buttermilk pie after it has cooled completely to room temperature. This is important for both food safety and to maintain the pie’s optimal texture and freshness. Once cooled, cover the pie tightly with plastic wrap or transfer it to an airtight pie carrier before placing it in the refrigerator. Properly stored, your buttermilk pie will remain delicious for 3 to 4 days, ensuring you can enjoy its sweet and tangy goodness over multiple servings.

Expert Baking Tips for a Perfect Pie
Achieving a perfect Southern Buttermilk Pie is incredibly rewarding, and a few expert tips can make all the difference in ensuring your pie turns out beautifully every time. From selecting the right ingredients to mastering the baking process, these pointers will guide you to buttermilk pie perfection:
- Pie Crust Convenience: If you’re short on time or simply prefer to skip making pie dough from scratch, don’t hesitate to use your favorite store-bought pie crust. Many high-quality options are available that will still yield a delicious result. However, be mindful that thinner store-bought crusts may require a slight reduction in blind-baking time, so keep a close eye on it to prevent overbrowning.
- The Buttermilk Imperative: As reiterated throughout this guide, the use of genuine buttermilk is paramount for achieving the best flavor and texture. While lower-fat varieties of buttermilk will work just fine, steer clear of any homemade buttermilk substitutes. Their consistency and tang will not replicate the authentic richness and depth that real buttermilk provides.
- Customize Lemon Flavor: The recipe includes a balanced amount of lemon juice to enhance the tang. If you are a true lemon lover and desire a more pronounced citrusy kick, feel free to add an extra teaspoon or two of fresh lemon zest to the filling mixture. This will brighten the flavor without altering the custard’s consistency too much.
- Spotting Doneness: Knowing when your pie is perfectly baked is crucial. Look for the edges of the filling to be set and firm, while the very center still exhibits a slight, delicate jiggle when you gently move the pie plate. It’s important not to overbake, as the pie will continue to set and firm up significantly as it cools completely to room temperature. Overbaked custard can become tough or cracked.
- Serving Temperature Preference: While some prefer to serve buttermilk pie at room temperature to fully appreciate its creamy texture, many Southerners enjoy it chilled. The colder temperature can enhance the refreshing tanginess and provide a firmer slice. Feel free to experiment and discover your preferred serving temperature.
- Room Temperature Ingredients: For the smoothest, most homogenous filling, ensure your buttermilk and eggs are at room temperature before mixing. This helps them combine more easily with the melted butter and other ingredients, preventing a curdled appearance and ensuring a consistent custard.
More Southern Pie Recipes You’ll Love!
The South is renowned for its incredible array of comforting and decadent pies. If you’ve fallen in love with the classic charm of Buttermilk Pie, you’re in for a treat with these other beloved Southern dessert recipes:
- Sweet Potato Pie: A creamy, spiced, and utterly soulful pie, often considered a cousin to pumpkin pie but with its own unique flavor profile.
- Pecan Pie: A quintessential Southern classic, featuring a rich, sweet, and sticky filling loaded with toasted pecans in a flaky crust.
- Key Lime Pie: While originating further south in Florida, this tart and refreshing pie is a beloved dessert across the Southern states, perfect for a sunny day.
- Chocolate Chess Pie: For chocolate lovers, this pie offers a dense, rich, and intensely chocolatey custard, a delightful variation on the traditional chess pie.
Recipe Video

Buttermilk Pie
Pin Recipe
SaveSaved!
Leave a Review
Ingredients
- 1 pie crust (homemade or store bought)
- 1 ½ cups granulated sugar (300 grams)
- 2 tablespoons all-purpose flour (16 grams)
- ¼ teaspoon salt
- ¼ teaspoon ground nutmeg
- 1 cup buttermilk at room temperature (240 ml)
- ½ cup unsalted butter melted and slightly cooled (1 stick; 115 grams)
- 3 large eggs at room temperature and lightly beaten
- 2 teaspoons pure vanilla extract
- 1 tablespoon fresh lemon juice (15 ml)
Instructions
-
To prepare the pie crust: Preheat the oven to 400°F (204°C).
-
Roll out the pie dough to about 12-inches in diameter. Carefully transfer to a 9-inch pie plate, gently fit it in the dish, and trim any excess dough from the edges or tuck it under.
-
Place the pie plate in the refrigerator and allow the dough to chill for about 15 to 20 minutes while the oven is preheating.
-
Once the oven is preheated, remove the pie plate from the refrigerator, decorate the edges, and line the dough with parchment paper or foil, making sure to cover the bottom and the sides. Fill with pie weights or beans, making sure to press them up against the sides as well.
-
Bake with the pie weights for 15 minutes or until the edges of the crust start to lightly brown. If using a store-bought pie crust that’s thinner, you may need to reduce the baking time slightly.
-
Remove from the oven, carefully remove the parchment paper (or foil) and the pie weights. Return to the oven to bake for 5 to 6 more minutes or until the bottom of the crust is set.
-
Remove from the oven and set aside to cool slightly on a wire rack while you prepare the filling.
-
To make the filling: Reduce the oven temperature to 350°F (180°C).
-
In a large mixing bowl, whisk together the sugar, flour, salt, and nutmeg. Then, whisk in the buttermilk, melted butter, eggs, vanilla extract, and lemon juice until just combined and no lumps remain.
-
Pour the filling into the partially baked pie crust.
-
Carefully transfer the pie to the oven. If needed, you can place the pie crust on a baking sheet in the oven first, then pour the filling into it. Bake for 40 to 50 minutes or until mostly set in the center.
-
Remove from the oven and place on a wire rack to cool completely.
Notes