⭐ Greek Yogurt (Best Gluten-Free Option)
1:1 by volumeGreek yogurt is strained to remove whey, resulting in a thick, creamy texture similar to sour cream. Its natural tanginess complements the savory filling of chicken pot pie, and the protein content helps maintain structure during baking.
To avoid curdling, use full-fat Greek yogurt and add it towards the end of mixing rather than heating it directly. Stir gently to maintain creaminess.
The final dish will have a slightly more pronounced tang and a creamy texture very close to sour cream, making it the most seamless substitute in terms of flavor and mouthfeel.