In a medium saucepan, bring the lentils and 3 cups (750 ml) water to a boil. Reduce heat to medium-low; simmer until lentils are tender, about 25 minutes. Drain the remaining water using a fine strainer and rinse the lentils in cold water. Drain well and transfer to large serving bowl to fully cool to room temperature.
TIP: Alternatively, you can skip rinsing the lentils and allow them to cool to room temperature on their own. I rinse mine in cold water as a time saver.
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