Thick enough to eat with flatbread rather than a spoon, sweet from the carrots and warm rather than hot from the curry powder. Good cold the same day, which makes it useful as much as pleasant.
- Rinse the lentils. Into the pan with 450 ml of water. Simmer 20 minutes until collapsed.
- Separately (or in a mug) heat the oil, dried onion for two minutes, then curry powder and ginger for thirty seconds.
- Drained carrots into the lentils, crushed with a fork against the pan. Leave it coarse; this is a mash, not a purée.
- The spiced oil tipped in, salt, lemon juice off the heat.
Serves 3 as a side or a dip, 2 with flatbread as a meal.