Ginger-garlic paste is added early in Indian recipes to allow its flavors to fully infuse the oil and other ingredients, creating a foundational aromatic base for the dish. This also helps to mellow the pungent raw flavors of ginger and garlic.
Adding ginger-garlic paste at the beginning of the cooking process, typically after heating the oil or ghee, serves several crucial purposes. First, the heat helps to release the essential oils and aromatic compounds present in both ginger and garlic. These compounds then dissolve into the oil, effectively flavoring it and creating a fragrant base upon which the rest of the dish is built. This early infusion ensures that the flavors are evenly distributed throughout the dish.
Second, cooking the ginger-garlic paste early helps to temper its raw, sometimes overpowering, flavor. Raw ginger and garlic can be quite pungent and even bitter. By sautéing them in oil, these harsh flavors are mellowed and transformed into a more complex and palatable taste. This process also prevents the raw taste from dominating the final dish.
Finally, the early addition of ginger-garlic paste allows it to interact with other spices and ingredients as they are added. This interaction creates a synergistic effect, where the flavors of the ginger, garlic, and other spices blend and complement each other, resulting in a more harmonious and flavorful dish.
When sautéing ginger-garlic paste, be careful not to burn it. Burnt ginger-garlic paste will impart a bitter taste to the entire dish. Cook it over medium-low heat, stirring frequently, until it turns a light golden brown and releases its aroma.