In the bowl of a food processor, combine the lentils, tahini, garlic, lemon juice, water, cumin, coriander and salt. Purée until smooth, scraping down the sides as needed.
Add the ice cube. Pulse to break up the ice cube, then purée until the ice chips are completely incorporated. Serve.
Notes
Please note that I am not a medical or nutritional professional. I provide nutritional information for my recipes as a courtesy to my readers. It is calculated using the built-in recipe card calculator. While I attempt to provide information that is as accurate as possible, you should calculate the nutritional information independently before relying on it.