Always use fresh lemon juice as it has a more vibrant flavor and less bitterness.
Make sure to add some lemon zest for a contrasting flavor and aroma without the acidity.
Mix powdered sugar gradually to make a fluffy and creamy texture.
Salt helps in balancing out the sweetness and melds the sweet flavor of sugar with tart of lemon.
Add a drop of vanilla extract to make your glaze more fragrant and bring a mellow flavor.
For a creamier texture, you can add some cream to the glaze but make sure to add it at the last.
Extra content of lemon juice can ruin the texture and flavor therefore only add lemon juice in small quantities.