Yes, tamarind can be added during pressure cooking, but it's best to add it towards the end of the cooking process to prevent it from hindering the softening of certain ingredients like lentils or beans.
Tamarind is acidic, and acids can sometimes interfere with the cooking process, particularly when you're trying to soften legumes. Adding tamarind at the beginning might prolong the cooking time required for lentils, beans, or other ingredients that need to become tender.
Here's a breakdown of how to incorporate tamarind effectively during pressure cooking:
Cook the base ingredients: Start by pressure cooking the main ingredients that require softening, such as lentils, beans, or vegetables, with water and any other non-acidic spices or seasonings.
Release pressure (naturally or manually): Once the initial cooking is complete, carefully release the pressure from the cooker.
Add tamarind: Open the cooker and add the tamarind pulp or extract. The amount will depend on your taste preference and the recipe.
Simmer (optional): If you want the tamarind flavor to meld further, you can simmer the dish uncovered for a few minutes after adding the tamarind. This also helps to adjust the consistency.
Adjust seasonings: Taste and adjust the salt, sugar, or other seasonings as needed to balance the flavors.
If you're using a very sour tamarind, start with a smaller amount and gradually add more to achieve the desired level of tartness. You can always add more, but it's difficult to remove excess sourness.