Potato, carrot and eggplant Curry

This is a curry I through together to use up a few leftover vegetables.

Start by melting 1 tablespoon of ghee in some vegetable oil.
Fry a nice masala mix (powdered garlic, ginger, chilli, coriander, cumin)

Add
4 diced potatoes
1 sliced onion
A handful of baby carrots
2 diced eggplants
Coat all ingredients with oil and masala powder
Add water till just about covered

Toss in a handful of red lentils

Cover and simmer until potatoes are cooked

If it needs thickening mix water and becan flour and stir through.