Description
Marshmallow Frosting is a light, glossy, and fluffy topping perfect for cupcakes, cakes, cookies, or tarts. With a sweet, smooth finish and the ability to be toasted for a s’mores-like effect, this frosting adds elegance and fun to any dessert. Best used immediately after whipping, it’s a bakery-style treat you can easily create at home.
Ingredients
4 large egg whites
1 cup granulated sugar
1/4 teaspoon cream of tartar
1 teaspoon vanilla extract
Pinch salt
Instructions
1. Fill a saucepan with about 2 inches of water and bring it to a simmer. Place a heatproof bowl over the top, ensuring it doesn’t touch the water.
2. In the bowl, whisk together egg whites, sugar, and cream of tartar. Stir constantly while heating until the sugar dissolves and the mixture reaches 160°F.
3. Transfer the mixture to a stand mixer with the whisk attachment. Beat on high speed for 6–8 minutes until stiff, glossy peaks form.
4. Add vanilla extract and a pinch of salt. Whip just until blended in.
5. Use immediately to pipe or spread over cupcakes, cakes, or cookies. For an extra flourish, toast the top with a kitchen torch.
Notes
For a toasted finish, use a kitchen torch after piping to create a golden, s’mores-inspired look.
If cream of tartar isn’t available, substitute with 1/2 teaspoon lemon juice or white vinegar.
Use immediately for best results; rewhipping after refrigeration will restore volume if needed.
- Prep Time: 15 minutes
- Cook Time: 5 minutes
- Category: Frosting
- Method: Whipped
- Cuisine: American
Nutrition
- Serving Size: 2 tablespoons
- Calories: 65
- Sugar: 14g
- Sodium: 15mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 0g
- Protein: 1g
- Cholesterol: 0mg