Tamarind paste adds a unique, delicious, sweet, tangy flavor to Thai and Indian dishes. The finished homemade tamarind paste will have a rich, sticky texture and sweet-tart taste perfect for sauces, curries, marinades, dressings, and more.
Separate the tamarind block into large pieces and mix with 2 cups of boiling water in a medium oven-safe bowl. Let the mixture sit for 30 minutes to an hour, until the solids soften, and it's cool enough to handle.
Use a potato masher or clean hands to mash and squeeze the tamarind.
Place a mesh strainer over a medium saucepan.
Working in batches, place tamarind in the strainer and strain by pressing with the back of a spoon or with clean hands. If the mixture is too thick, add some more hot water, to make it easier to strain.
You should have a smooth, thick paste.
Optionally, you can repeat the process once more to extract more tamarind from the solids. Don't use too much water. Discard strained solids.
To increase shelf life, simmer the tamarind paste over low heat, without boiling, for about four minutes, stirring constantly to prevent splatters.
Place tamarind paste in a clean glass jar and store in the refrigerator or freeze in batches. [See Note 2]
Instant Pot Instructions
Separate the tamarind block into large pieces and place it in the Instant Pot. Stir in 2 cups water.
Close the Instant Pot lid and pressure cook on High Pressure for 10 minutes. Do a quick release of pressure and open the Instant Pot. [Read More: The Different Pressure Release Methods]
Using a potato masher, mash the tamarind. Place a mesh strainer over a medium bowl. Working in batches, place tamarind in the strainer and strain by pressing with the back of a spoon or with clean hands (once it’s cool enough to handle.) Add more hot water if it's too thick to strain.
Optionally, you can repeat the process to extract more tamarind paste from the solids. Don't use too much water. Discard strained solids.
Place tamarind paste in a clean glass jar and store in the refrigerator or freeze in batches.
Notes
Note 1: Tamarind pulp comes in a plastic-covered block. It's not the kind that is in a jar. It may or may not have seeds. I prefer the kind without seeds. The older it is, the harder it will be. Try and get a softer pack. If it's hard, it might need a longer soak.Note 2: Tamarind paste will keep in a cupboard for up to 2 weeks, in the fridge for 4 to 8 weeks, and in the freezer for 6 months.Note 3: Always use a clean, dry spoon to scoop out the tamarind paste. This reduces contamination and keeps it fresher for a longer period.Note 4: If the tamarind paste is too thin, heat gently without boiling, over low heat, until thickened.