Full-fat Greek yogurt works best for Tandoori Chicken marinade because its high fat content and thick consistency help prevent splitting during cooking.
When marinating Tandoori Chicken, the yogurt plays a crucial role in tenderizing the meat and adding flavor. However, the acidity of the marinade (from lemon juice or vinegar) can sometimes cause the yogurt to split or curdle, resulting in a less desirable texture. Full-fat Greek yogurt is the ideal choice for several reasons:
High Fat Content: The higher fat content in full-fat yogurt helps stabilize the emulsion and prevents the yogurt from separating when exposed to heat or acidity. The fat acts as a buffer, protecting the protein structure.
Thick Consistency: Greek yogurt is strained to remove excess whey, resulting in a thicker, creamier texture. This thickness helps the marinade cling to the chicken better and reduces the likelihood of the yogurt becoming watery and splitting.
Lower Water Content: Because Greek yogurt has less water than regular yogurt, there's less liquid to evaporate and potentially cause the marinade to separate during cooking.
While low-fat or non-fat yogurts might seem like a healthier option, they are more prone to splitting due to their lower fat content and higher water content. Regular yogurt can also work, but Greek yogurt is generally preferred for its superior texture and stability.
To further prevent the yogurt from splitting, avoid adding salt to the marinade until just before cooking. Salt can draw out moisture from the chicken and the yogurt, increasing the chances of separation.