French Buttercream is a luscious and velvety frosting that elevates any dessert to gourmet status. With its rich butter flavor and creamy texture, it’s no wonder that French Buttercream has become a favorite among bakers and dessert enthusiasts alike. This buttercream is made using a combination of egg yolks and sugar syrup, creating a unique flavor that is both sweet and sophisticated. Whether you’re frosting a cake or filling macarons, this recipe is sure to impress!
What You’ll Love About This Recipe

– The rich and creamy texture that spreads beautifully on cakes and cupcakes.
– The depth of flavor from the vanilla that complements any dessert.
– The versatility to customize with different flavors or colors.
– The ability to make it ahead of time and store it for later use.
What We’re Using
- 8 large egg yolks: These provide the base for the buttercream, adding richness and a beautiful color.
- 1 cup granulated sugar: The key sweetener that balances the richness of the butter.
- 1/2 cup water: Needed to create the sugar syrup that will be whipped into the egg yolks.
- 1 cup unsalted butter, room temperature: This is the star ingredient that gives the frosting its creamy texture.
- 1 pinch salt: Enhances the flavors and balances the sweetness.
- 2 teaspoons vanilla extract or vanilla bean paste: Adds a warm, aromatic flavor to the buttercream.
Kitchen Gear Checklist
- Stand mixer or hand mixer: To whip the egg yolks and butter to perfection.
- Medium saucepan: For cooking the sugar and water into a syrup.
- Whisk: Essential for mixing the egg yolks and sugar syrup.
- Spatula: To help incorporate the butter into the egg yolk mixture.
- Thermometer: Optional, but helpful to ensure the sugar syrup reaches the right temperature.
The Method for French Buttercream

Step 1: Prepare the Sugar Syrup
In a medium saucepan, combine the granulated sugar and water. Heat over medium heat, stirring until the sugar has dissolved completely. Increase the heat and bring the mixture to a gentle boil. If you have a thermometer, you want the syrup to reach a temperature of 240°F (115°C), also known as the soft ball stage.
Step 2: Whip the Egg Yolks
While the syrup is boiling, place the egg yolks in the bowl of your stand mixer (or a mixing bowl if using a hand mixer). Once the syrup reaches the correct temperature, carefully pour the hot sugar syrup over the egg yolks while whisking continuously. This will help to temper the yolks and create a stable emulsion.
Step 3: Beat Until Fluffy
Continue to beat the egg yolk and sugar mixture on high speed until it becomes thick, pale, and doubles in volume. This process usually takes about 5-7 minutes. You’ll know it’s ready when the mixture forms ribbons when you lift the whisk.
Step 4: Add the Butter
Reduce the mixer speed to medium and add the room temperature unsalted butter, one tablespoon at a time, mixing well after each addition. Once all the butter is incorporated, increase the speed to high and beat until the buttercream is light, fluffy, and smooth.
Step 5: Flavor It Up
Add the pinch of salt and vanilla extract (or vanilla bean paste) to the buttercream. Mix until fully incorporated. Taste and adjust the flavor as desired.
Step 6: Use or Store
Your French Buttercream is now ready to use! If you’re not using it immediately, store it in an airtight container in the refrigerator. Before using chilled buttercream, let it come to room temperature and re-whip it for the best texture.
Dietary Customizations

- For a dairy-free version: Substitute the unsalted butter with a dairy-free butter alternative.
- For a flavored buttercream: Experiment with different extracts like almond or hazelnut, or add cocoa powder for chocolate French Buttercream.
- To make it lighter: Fold in whipped cream after making the buttercream for a fluffier texture.
Notes on Ingredients
The quality of your ingredients will significantly affect the flavor of your French Buttercream. Use fresh, high-quality eggs and real vanilla extract or bean paste for the best results. Avoid imitation vanilla as it can alter the flavor profile. Additionally, ensure that your butter is at room temperature for easy incorporation.
Meal Prep & Storage Notes
French Buttercream can be made in advance and stored in the refrigerator for up to a week. When you’re ready to use it, take it out of the fridge and let it sit at room temperature for about 30 minutes. Re-whip it lightly to restore its texture. If you need to store it longer, you can freeze it for up to three months. Just make sure it’s sealed tightly to prevent freezer burn.
Popular Questions
Can I use whole eggs instead of just egg yolks?
Using whole eggs will change the texture of the buttercream and may not yield the same creamy consistency. It’s best to stick with just the egg yolks for traditional French Buttercream.
How do I fix my buttercream if it’s too soft?
If your French Buttercream is too soft, it may be due to the butter being too warm. Place it in the refrigerator for 10-15 minutes to firm up, then re-whip it until it reaches the desired consistency.
Can I flavor French Buttercream with fruit purees?
Yes! You can add fruit purees to your French Buttercream, but do so carefully. Start with a small amount and adjust to taste, as too much liquid can alter the texture. It’s often best to reduce the puree to a thicker consistency before adding it.
How can I make my French Buttercream more stable for decorating?
To make your French Buttercream more stable, consider adding a small amount of meringue powder or cornstarch. This can help it hold its shape better, especially in warmer temperatures.
Try These Next
- Chocolate Cake with French Buttercream
- Vanilla Cupcakes topped with French Buttercream
- French Macarons filled with French Buttercream
- Red Velvet Cake with French Buttercream
See You at the Table
French Buttercream is a delightful addition to your baking repertoire, bringing a touch of elegance to your desserts. With its rich flavor and smooth texture, it’s perfect for any occasion, whether it’s a birthday celebration or a simple family gathering. We hope you enjoy making and decorating with this delicious buttercream as much as we do. Happy baking!

French Buttercream
Ingredients
Ingredients:
- 8 large egg yolks
- 1 cup granulated sugar
- 1/2 cup water
- 1 cup unsalted butter room temperature
- 1 pinch salt
- 2 teaspoons vanilla extract or vanilla bean paste
Instructions
Instructions:
- In a medium saucepan, combine the granulated sugar and water. Heat over medium heat, stirring until the sugar has dissolved completely. Increase the heat and bring the mixture to a gentle boil. If you have a thermometer, you want the syrup to reach a temperature of 240°F (115°C), also known as the soft ball stage.
- While the syrup is boiling, place the egg yolks in the bowl of your stand mixer (or a mixing bowl if using a hand mixer). Once the syrup reaches the correct temperature, carefully pour the hot sugar syrup over the egg yolks while whisking continuously. This will help to temper the yolks and create a stable emulsion.
- Continue to beat the egg yolk and sugar mixture on high speed until it becomes thick, pale, and doubles in volume. This process usually takes about 5-7 minutes. You’ll know it’s ready when the mixture forms ribbons when you lift the whisk.
- Reduce the mixer speed to medium and add the room temperature unsalted butter, one tablespoon at a time, mixing well after each addition. Once all the butter is incorporated, increase the speed to high and beat until the buttercream is light, fluffy, and smooth.
- Add the pinch of salt and vanilla extract (or vanilla bean paste) to the buttercream. Mix until fully incorporated. Taste and adjust the flavor as desired.
- Your French Buttercream is now ready to use! If you're not using it immediately, store it in an airtight container in the refrigerator. Before using chilled buttercream, let it come to room temperature and re-whip it for the best texture.
Equipment
- Stand Mixer or Hand Mixer
- Medium Saucepan
- Whisk
- Spatula
- Thermometer
Notes
- Use high-quality eggs and real vanilla for the best flavor.
- Store in the refrigerator for up to a week; re-whip before use.
- For a lighter buttercream, fold in whipped cream after preparation.
