Lentil Dahl takes just 10 minutes active, and 6 hours in the slow cooker. It's fabulous, filling and full of good nutrients.
Dump all of this into a 4-quart slow cooker that has been oiled or sprayed with cooking spray. Turn the temperature to low.
Based on Robin Robertson's recipe in Fresh from the Vegetarian Slow Cooker: https://www.robinrobertson.com