Cook the lentils
25 minSort and rinse the lentils in a strainer. Bring 1 liter water and the bay leaf to a boil, then add the lentils and cook uncovered over medium heat. Starting at 18 minutes, take one out and crush it to test: the outside should be soft and the center slightly firm. Drain immediately and spread the lentils on a tray so the steam can escape. Discard the bay leaf.