Nougat frosting is a delightfully fluffy, marshmallow-like topping that brings a nostalgic, candy-shop feel to cakes, cupcakes, and cookies. Its light texture and sweet, vanilla flavor perfectly complement chocolate or spice cakes, while its glossy finish adds visual appeal. Whether you’re looking to recreate classic bakery treats or add a unique twist to your desserts, nougat frosting is a versatile choice that’s sure to impress.
Ingredients
- 1 cup (200 g) granulated sugar
- 1/4 cup (60 ml) water
- 1/4 cup (85 g) light corn syrup
- 3 large egg whites, at room temperature
- 1/4 teaspoon cream of tartar
- 1/8 teaspoon fine sea salt
- 1 teaspoon pure vanilla extract
Instructions
- Prepare your equipment: Set up a stand mixer or a large mixing bowl with a handheld electric mixer. Have a candy thermometer ready. Ensure your mixing bowl and beaters are completely clean and free of grease, as any fat can prevent the egg whites from whipping properly.
- Combine sugar, water, and corn syrup: In a small, heavy-bottomed saucepan, combine the granulated sugar, water, and corn syrup. Stir gently to moisten the sugar, but avoid splashing sugar crystals up the sides of the pan.
- Bring to a boil: Place the saucepan over medium heat. Without stirring, bring the mixture to a boil. If sugar crystals form on the sides of the pan, brush them down with a damp pastry brush. Insert your candy thermometer and cook until the syrup reaches 240°F (115°C), also known as the soft-ball stage. This usually takes 5–7 minutes once boiling.
- Start whipping the egg whites: While the syrup is heating (when it reaches about 220°F/105°C), begin beating the egg whites in your mixer on medium speed. Once they become foamy, add the cream of tartar and salt. Continue beating until soft peaks form.
- Combine syrup and egg whites: As soon as the sugar syrup reaches 240°F (115°C), remove it from the heat. With the mixer running on medium speed, slowly pour the hot syrup in a thin, steady stream into the egg whites. Aim to pour the syrup between the beaters and the side of the bowl to avoid splattering and to prevent the syrup from touching the beaters directly (which can cause it to harden).
- Whip to stiff peaks: Once all the syrup is added, increase the mixer speed to high and continue beating for 6–8 minutes, or until the frosting is thick, glossy, and holds stiff peaks. The bowl should feel just slightly warm to the touch.
- Add vanilla: Beat in the vanilla extract until fully combined.
- Use immediately: Spread or pipe the nougat frosting onto your cooled cake, cupcakes, or cookies. It sets up as it cools, so work quickly for the smoothest finish.
Tips
- Substitutions: If you don’t have corn syrup, you can substitute with golden syrup or glucose syrup, but avoid honey as it can change the flavor and texture.
- Room temperature eggs: Using egg whites at room temperature will give you more volume and a fluffier frosting. If you forget to take them out ahead of time, place cold eggs in a bowl of warm (not hot) water for 5–10 minutes before separating.
- Don’t overbeat: Stop beating once stiff peaks form and the frosting is glossy. Overbeating can cause the frosting to become grainy or start to break down.
- Cleaning up: Sugar syrup can harden quickly. Soak your saucepan and utensils in hot water immediately after use to make cleanup easier.
Serving Suggestions
Nougat frosting pairs beautifully with chocolate cakes, devil’s food cupcakes, and brownies, providing a sweet contrast to rich, dense desserts. Try it swirled on top of s’mores cupcakes and torch the peaks lightly for a toasted effect. It’s also fantastic on spice cakes, sandwiched between cookies, or piped onto sheet cakes and then topped with sprinkles or chopped nuts for added texture.
Variations
- Chocolate Nougat Frosting: Fold in 2–3 tablespoons of sifted unsweetened cocoa powder once the frosting is finished for a chocolatey twist.
- Almond Nougat Frosting: Replace half the vanilla extract with almond extract for a nutty, marzipan-like flavor.
- Mocha Nougat Frosting: Dissolve 1 tablespoon instant espresso powder in the water before making the syrup to add a coffee kick.
- Honey Nougat Frosting: Replace 2 tablespoons of the corn syrup with honey for a subtle honey note (best used as a flavor accent, not a full replacement).
Storage and Reheating
Nougat frosting is best enjoyed fresh, as its texture is lightest just after making. If you need to make it ahead, cover the frosted cake or cupcakes loosely with plastic wrap and keep at cool room temperature for up to 4 hours, or refrigerate for up to 2 days. If refrigerated, the frosting may firm up and lose a little volume, but it will still taste delicious. Let chilled desserts sit at room temperature for 30–45 minutes before serving for the best texture. Do not attempt to freeze nougat frosting, as it can separate and become watery upon thawing. If you need to refresh the texture, you can briefly re-whip the frosting with a mixer for 30 seconds to 1 minute, but only if it hasn’t been applied to a baked good yet.
Frequently Asked Questions
- Is nougat frosting safe to eat with raw egg whites?
In this recipe, the hot sugar syrup cooks the egg whites as it’s poured in, raising their temperature enough to make them safe for most people. For extra safety, especially for pregnant women or those with compromised immune systems, you can use pasteurized egg whites. - Can I make nougat frosting without a candy thermometer?
While a candy thermometer ensures accuracy, you can make this frosting without one by using the soft-ball stage test: drop a bit of the syrup into cold water, and if it forms a soft, pliable ball, it’s ready. However, a thermometer is more reliable for best results. - Why did my nougat frosting turn grainy?
Graininess is typically caused by undissolved sugar crystals or overbeating. Make sure all the sugar dissolves in the syrup before boiling, and avoid stirring the syrup once it starts boiling. Stop whipping the frosting as soon as it’s thick and glossy. - Can I color nougat frosting?
Yes! Add a few drops of gel food coloring at the end, after the vanilla extract. Avoid liquid food coloring, as it can thin the frosting. - How can I make nougat frosting hold up better in warm weather?
Nougat frosting is sensitive to heat and humidity. For outdoor events, keep desserts in a cool area and frost them just before serving. A small amount of powdered gelatin (about 1/2 teaspoon, bloomed in 1 tablespoon water and melted, then added at the end of whipping) can help stabilize the frosting for short periods in warm conditions. - Can I use nougat frosting for piping decorations?
Yes, nougat frosting pipes beautifully for swirls, stars, and borders. For intricate flowers or detailed shapes, it may be too soft; use it for simple designs or as a fluffy topping.