The Best Buttermilk Pie

Y’all buttermilk pie doesn’t get enough shine but we are changing all that with my Southern grandmother aka big mama Buttermilk Pie recipe boos. It’s got the creamiest custard filling made with buttermilk providing that tang y’all. I bake it up in a flaky crust and let it set up before slicing right in. It’s a classic for a reason.

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Southern buttermilk pie recipe slice on a white plate with pie in the background and a fork lifting some up
Five star review

“This is the best buttermilk pie I’ve ever tasted. And the bonus… it came from my kitchen!”

—TAVA F.

Ingredient Notes

  • Homemade pie crust: Swap in a frozen store-bought.
  • Buttermilk: I suggest using store-bought buttermilk for this. But in an extreme pinch, you can easily make your own buttermilk by adding a tablespoon of white vinegar or lemon juice to a cup of whole milk and letting it sit for about 10 minutes.
  • Vanilla Extract: Or vanilla paste.
  • Granulated Sugar: Or homemade brown sugar for more intense sweetness.
  • Eggs: Make sure these are room temp.

How to Make Buttermilk Pie

Melted butter and sugar added to a stand mixer bowl on a white countertop

Step 1: In your stand mixer, beat butter and sugar until they’re light and fluffy. This should take around 5-6 minutes.

Creamed butter and sugar in a stand mixer bowl with egg and vanilla added on a white countertop.

Step 2: Add eggs and vanilla gradually, making sure each bit is fully mixed in before adding the next.

Flour, cornstarch and salt added to pie filing mixture in mixing bowl on white countertop.

Step 3: Now, it’s time to add the flour, cornstarch, and salt to thicken the pie and help it set up.

Silky buttermilk pie filling after being mixed in a mixer bowl on white countertop.

Step 4: Follow up with the buttermilk and mix until it’s all well combined and happy together.

Buttermilk custard filling added to pie crust on white countertop.

Step 5: If you’re using homemade crust, roll it out and lay it in the pie plate or prep your frozen pie plate. Poke holes with a fork on the sides and bottom! Line it with parchment paper and fill it up with pie weights to ensure it bakes evenly. Give it a 10-minute pre-bake, then pull out the weights and parchment. Pour your buttermilk filling into the crust.

Baked buttermilk pie on white countertop.

Step 6: Bake at 400°F for the first 10 minutes. After that, drop the heat to 350°F and let it bake for another 25-35 minutes or until it is almost set with just a little jiggle left. Leave it in the turned-off oven for 30 minutes to set.

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A slice of the best buttermilk pie lifted on a server

Buttermilk Pie Recipe

This classic Southern pie is perfection! The creamy custard filling is made with rich tangy buttermilk and flavored with wonderful vanilla bean essence.   
4.81 from 21 votes
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Course: Dessert
Servings: 8 servings

Ingredients

  • 1/2 cup unsalted butter melted
  • 1 1/2 cups granulated sugar
  • 3 large eggs room temperature and beaten
  • 1 tbsp vanilla extract
  • 2 tbsp all-purpose flour
  • 1 tbsp plus 1 teaspoon cornstarch
  • 1/4 tsp salt
  • 1 cup buttermilk room temperature
  • 1 homemade pie crust in pie plate blind baked

Instructions

  • Preheat oven to 400°F.
  • Add butter and sugar to bowl of your stand mixer and beat together until light on medium speed for about 5-6 minutes.
  • Add the eggs and vanilla paste in increments and mix together until incorporated.
  • Next add flour, cornstarch and salt then buttermilk and mix until well combined.
  • If using my pie crust recipe, roll one of the disks out into the pie plate then use a fork to poke holes along the sides and bottom of the pie crust. Line the pie crust with parchment paper. Fill with pie weights, making sure the weights are evenly distributed around the pie dish. Pre-bake the crust for 10 minutes. Carefully remove the parchment paper/pie weights. If you would like, you can brush some egg wash on the outside of the crust as well (just take 1 egg and whisk together with a teaspoon of water).
  • Pour pie filling into pie crust shell and bake at 400F for 10 minutes, reduce heat to 350F and bake for 25-35 additional minutes then turn off the oven and allow to sit in oven for 30 minutes. Pie should turn a nice golden brown and a knife inserted should come out clean. If you find that the crust is browning too quickly, add a pie shield or foil on the outside halfway through the bake.

Notes

CRUCIAL PIE TIP: Make sure all of your ingredients are room temperature.  It will help the custard set up.
HOW TO STORE
  • Cool it Down: Let it cool to room temperature post-baking.
  • Wrap it Up: Cover your pie snugly with plastic wrap or aluminum foil.
  • Fridge Time: Pop it in the refrigerator; it’s best enjoyed within 3-4 days.
  • Slice and Store: Already cut? No problem, just wrap the slices or put them in an airtight container before refrigerating.
  • Freeze if Needed: For longer storage, freeze your pie well-wrapped. Thaw in the fridge when you’re ready to enjoy.

Nutrition

Calories: 404kcal | Carbohydrates: 52g | Protein: 4g | Fat: 19g | Saturated Fat: 10g | Cholesterol: 95mg | Sodium: 143mg | Potassium: 83mg | Sugar: 40g | Vitamin A: 495IU | Calcium: 51mg | Iron: 0.9mg
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Recipe Tips

  • Quality Wins: Lean on high quality ingredients to make this simple pie pop. Upgrade your butter, eggs, buttermilk and vanilla so you get the best results.
  • Temperature is SUPER IMPORTANT: Don’t add your cold eggs or buttermilk to the mix here. If the eggs and buttermilk are chilled, that custard won’t even think about setting up right.
  • Blind Bake It Up: To prevent a soggy crust, pre-bake your crust before you add the filling.
  • Use a Pie Shield: Baking a pie for about an hour can brown that crust quickly. I throw on a pie shield if I find that crust is browning way too fast. Also you can add foil.
  • Wobble, Wobble: The edges should be set while the center will give a slight wobble wobble but not be complete liquid. You might be tempted to keep on baking if you see it jiggling somewhat but don’t or you will overbake it. It will continue to set up as it cools.
  • Chill Out: Don’t dive in right away. Let the pie set up just right so let it cool to room temp for a few hours then add to the fridge. It will let that custard texture set up like a BOSS.

Serving Suggestions

Recipe help

Why is my buttermilk pie recipe so runny?

It probably didn’t set up properly boo. This happens when you don’t start with ROOM TEMPERATURE INGREDIENTS!  It is key that your typically cold ingredients like your eggs and buttermilk are not right out of the fridge.  Your PIE WILL NOT SET UP! You also want to make sure that the pie is cooled completely and then chilled in order to slice it properly.

Can I make this buttermilk custard pie ahead of time?

You can add to the fridge and store for up to 2 days before you serve it up.

A slice of the best buttermilk pie lifted on a server

More Pie Recipes to Try

Filed Under:  Dessert and Baking, Oven, Pies, Thanksgiving

Comments

  1. I like the sweet potato pie. I will substitute pumpkin when I make it. I also like the recip for Coca Cola beef short ribs. Going to try it with pork steak. Keep sending the recipes. Sharon

  2. Do you use the same amount 1 tbsp vanilla paste (or vanilla extract)…1 tblsp of vanilla extract. It sounds like a lot. I never used vanilla paste. I would prefer to use vanilla extract. I also have never made a buttermilk pie or chess pie. I hope this tastes as wonderful as explained. Thank you for your help.

    1. The vanilla extract is more faint but the vanilla paste really shines through. Feel free to alter the amounts.

  3. LOVE this pie…made it 3 times and even the kids loved it which is unusual in my house.
    It was a huge hit with guest, we did not have any leftovers by the end of the night!
    Everyone loved it, Thank you!!
    Trying your oven fried chicken tonight.

  4. Hi im jeanne wray of n.c. foohills.I just put my first. Buttermilk pie in the oven !can’t wait till its done!will send you a pic,Thank you sincerly jeanne wray…..

  5. Love this so much! Buttermilk pie is part of our Thanksgiving and Christmas traditions. If it’s not on the table, my family is searching high and low for it.

  6. Hi Jocelyn

    The buttermilk pie reminds me of the milk tart we make in South Africa. It is part of our heritage.
    I enjoy your recipes and the exposure to delicious food

  7. I’m still so curious about what my ancestry results would be!

    I’m also DYING to try this vanilla buttermilk pie-my life is sad and buttermilk pie-less!

4.81 from 21 votes (11 ratings without comment)

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