This Buttermilk Syrup Recipe is a game-changer for breakfast lovers, offering a velvety, golden drizzle that transforms pancakes, waffles, and French toast into decadent delights. With just 12 minutes from start to finish, it’s a quick way to elevate your morning routine with its rich, buttery flavor and a hint of caramel-like sweetness. The smooth, creamy texture clings perfectly to every bite, making it impossible to resist.
Packed with a luscious blend of buttermilk’s tangy depth and the comforting richness of butter, this syrup is a flavor explosion that feels indulgent yet homemade. Its warm, inviting aroma fills your kitchen, promising a cozy, satisfying treat that’s as easy to make as it is delicious. Perfect for lazy weekends or special brunches, this syrup is a must-try!
What You’ll Need for Buttermilk Syrup

- ¾ cup buttermilk (or substitute with ¾ cup milk + 1 tablespoon lemon juice or vinegar, let sit for 5 minutes)
- 1 cup sugar (granulated or cane sugar works best)
- ½ cup unsalted butter (if using salted butter, reduce added salt elsewhere)
- ½ teaspoon baking soda (this creates the signature foam, so don’t skip it!)
- 1 teaspoon vanilla extract (use pure vanilla for the best flavor)
How to Make Buttermilk Syrup
- Combine and boil: In a medium saucepan, add the butter, sugar, and buttermilk. Heat over medium-high heat, stirring occasionally, until the mixture comes to a full boil.
- Boil for 1 minute: Once boiling, let it bubble vigorously for exactly 1 minute. Watch closely to prevent overflowing, as it will foam up.
- Remove from heat: Take the saucepan off the heat and immediately whisk in the baking soda and vanilla. The mixture will foam up significantly—this is normal!
- Serve warm: Pour the syrup over your favorite pancakes, waffles, or French toast. For the best experience, serve it warm.
Perfect Pairings: What to Serve with Buttermilk Syrup
This rich and creamy buttermilk syrup is a versatile topping that pairs beautifully with more than just pancakes and waffles. Try it drizzled over French toast, warm biscuits, or even vanilla ice cream for a decadent dessert. For a brunch twist, serve it alongside cinnamon rolls or crepes—it’s a guaranteed crowd-pleaser!
Storage Tips: Keeping Your Syrup Fresh
Store any leftover syrup in an airtight container in the refrigerator for up to 1 week. To reheat, simply warm it in the microwave in 15-second intervals or gently heat it on the stovetop over low heat, stirring occasionally. If the syrup thickens too much, add a splash of buttermilk or water to thin it out.
Recipe Variations: Customize Your Syrup
Want to mix things up? Add a pinch of cinnamon or nutmeg for a warm, spiced flavor. For a citrusy twist, stir in 1 teaspoon of lemon zest or orange zest after removing the syrup from the heat. If you’re feeling adventurous, a splash of bourbon or rum can add a grown-up kick!
Time-Saving Tips for Busy Mornings
To save time, prepare the syrup the night before and store it in the fridge. Reheat it while your pancakes or waffles cook—it’ll be ready in minutes! Alternatively, double the recipe and freeze half in a freezer-safe container for up to 3 months. Thaw overnight in the fridge and reheat as needed.
Why It Foams: A Quick Science Note
Don’t be alarmed when the syrup foams up—it’s completely normal! The baking soda reacts with the acidity in the buttermilk, creating bubbles and giving the syrup its light, airy texture. Just keep whisking, and the foam will settle as it cools slightly.

Buttermilk Syrup Recipe
Ingredients
- 3/4 cup buttermilk
- 1 cup sugar
- 1/2 cup unsalted butter
- 1/2 teaspoon baking soda
- 1 teaspoon vanilla
Instructions
- In a medium sauce pan, combine butter, sugar, and buttermilk and bring to a boil.
- Once it’s at a complete boil, let it boil for 1 minute.
- Take off heat and whisk in baking soda and vanilla.
- It will foam up during the boiling, and especially when other ingredients are added.
- Serve with your favorite pancakes or waffles. Best served warm.