French Buttercream Recipe
French Buttercream is a luxuriously rich and silky frosting made by emulsifying whipped egg yolks with a cooked sugar syrup and softened butter. Perfect for cakes and pastries, its smooth texture and rich flavor set it apart from other buttercream styles.
Equipment
- Mixer: A stand mixer or handheld electric mixer works best for this recipe, as it helps incorporate the butter and egg yolks properly.
- Candy Thermometer: You’ll need a thermometer to monitor the temperature of the sugar syrup and ensure it reaches the right consistency.
- Saucepan: For cooking the sugar syrup.
- Whisk: For whisking the egg yolks and sugar syrup.
- Spatula: To scrape down the sides of the mixing bowl as you add the butter.
Ingredients
- 5 Large Egg Yolks: The egg yolks are the base of French buttercream providing richness and a smooth, custard-like texture.
- ½ Cup Granulated Sugar: The sugar is used to make a syrup that will sweeten and stabilize the frosting.
- Pinch of Salt: Salt enhances the sweetness of the frosting and balances the richness of the butter.
- 1 Cup Unsalted Butter 227g, Room Temperature and Cubed: The butter is the key ingredient in French buttercream, creating the smooth, velvety texture. Make sure it’s softened to room temperature for the best results.
- 3 Tbsp Water: Water is used to make the sugar syrup which will help dissolve the sugar and create the right consistency.
- 1 tsp Vanilla Extract: Vanilla adds a lovely warm flavor to the buttercream. You can substitute with other extracts like almond or hazelnut for a unique twist.
- 1 tsp Ground Ginger optional: If you like a little spice, you can add ground ginger for a subtle warmth that complements the richness of the buttercream.
Instructions
- Prepare the Sugar Syrup: In a saucepan, combine the sugar and water. Heat over medium heat, stirring until the sugar dissolves. Bring to a simmer and cook until the syrup reaches 240°F (115°C).
- Whisk the Egg Yolks: While the syrup is cooking, whisk the egg yolks in the bowl of a stand mixer until they become pale and thick, about 2-3 minutes.
- Add the Sugar Syrup: Once the syrup reaches 240°F (115°C), carefully pour it into the egg yolks while the mixer is on low speed. Gradually increase the speed to medium and continue to whisk until the mixture has cooled to room temperature.
- Incorporate the Butter: With the mixer running on medium speed, add the cubed butter, one piece at a time, allowing each piece to fully incorporate before adding the next.
- Finish the Frosting: Once all the butter is incorporated, add the vanilla extract and a pinch of salt. Continue mixing until the buttercream is smooth and fluffy. If you want to add flavor, now is the time to add ground ginger or other extracts.
- Use or Store: Use the French buttercream immediately to frost cakes or cupcakes, or store it in an airtight container in the refrigerator for up to 1 week. Allow it to come to room temperature before using.
Notes
- Use softened butter that yields slightly when pressed but isn’t melting.
- Monitor the sugar syrup closely; exceeding 240°F can cause a grainy texture.