STEP 1 - Heat 1tbsp olive oil in a pan, then add the chopped red onion and cook over a low heat for 10 minutes, stirring occasionally, until softened.
STEP 2 - Add 2 crushed garlic cloves, a finely chopped thumb-sized piece of ginger and the spices. Cook for 1 minute or so to release all their wonderful flavours and aromas.
STEP 3 - Turn up the heat to medium, add the butternut squash and stir well so that everything is coated in the spice mixture. Then add the red split lentils and vegetable stock.
STEP 4 - Bring the liquid to the boil, then reduce the heat. Cover the pan and cook for 20 minutes, stirring occasionally, until the lentils and the butternut squash are tender.
STEP 5 - Serve with some warm naan bread and enjoy!