Ingredients
Equipment
Method
Step-by-Step Instructions
- In a medium saucepan, whisk together egg yolks, granulated sugar, lemon zest, and lemon juice over medium heat.
- Continue stirring for about 10 minutes until the mixture thickens and coats the back of a spoon.
- Once thickened, remove it from the heat and allow it to cool completely.
- In a large mixing bowl, use a hand mixer to beat the softened butter until creamy and fluffy for about 2-3 minutes.
- Gradually sift in the powdered sugar while mixing on low speed to prevent a sugary cloud.
- Once all the sugar is added, increase to medium and beat until smooth and well combined.
- Carefully fold the cooled lemon curd into your butter and sugar mixture using a spatula.
- Add cream or milk, one teaspoon at a time, mixing in between until you reach your desired consistency.
- Finish by mixing in the additional lemon zest and optional kosher salt.
- Spread the frosting generously on cooled baked goods and store in an airtight container in the refrigerator for up to 4 days.
Nutrition
Notes
For the best flavor, always use fresh lemon juice and zest. Avoid reheating to maintain texture.
