Prepare the Mixer: Use a large bowl with either a handheld mixer or a stand mixer. Fit the mixer with a paddle or whisk attachment.
Combine Base Ingredients: Add 226g softened cream cheese and 113g softened butter to the bowl. Beat on high speed until the mixture is smooth and creamy. Add Dry Ingredients and Flavoring: Incorporate 360g confectioners' sugar, 5ml vanilla extract, and a pinch of salt (about 0.5g).Beat on low speed for 30 seconds to combine.
Final Mixing: Increase to high speed and beat for 2 minutes.
Adjust Consistency (Optional): For a thicker frosting, add an extra 30g of confectioners' sugar. Mix until well incorporated.
Refrigerator Storage: Cover and store leftover frosting in the refrigerator for up to 5 days.
Freezer Storage: Freeze for up to 3 months. To use after freezing: Thaw in the refrigerator. Once thawed, beat the frosting briefly to restore its creamy texture.