Water (Best Option)
1:1 (replace chicken broth volume exactly)Water works as a neutral liquid that hydrates the flour and dissolves sugar, which is essential for proper cookie structure. Since chicken broth is not standard in sugar cookies, replacing it with water avoids introducing unwanted savory or salty notes.
To ensure success, use room temperature water to blend evenly with other ingredients and maintain dough consistency. Watch for slight differences in dough pliability if the broth was salted.
The final cookies will have a clean, sweet flavor typical of sugar cookies, with no off-flavors, and texture will remain crisp and tender as intended.