Although Rhubarb is a vegetable, the majority of its uses in cooking are reserved to deserts. It's tangy and crisp flavour pair well with sugar, lending itself well to being used in pies and crumbles. However, rhubarb can be excellent in savoury dishes as well as I attempt to show in this wonderfully simple and light curry.
Heat the tablespoonof vegetable oil in a large saucepan over a medium-high heat. Pour in the chopped onions and garlic. Fry for about 2-3 minutes until the onions are nice and soft.
Add the 200g of sliced rhubarb into the frying pan along with the 2 tablespoons of garam masala, 2 teaspoons of cinnamon, 2 teaspoons of caster sugar and 1/2 teaspoon of cayenne pepper. Cook for around a minute, stirring well to combine.
Tip in the 300g red lentils and 750ml of vegetable stock. Bring the pan to the boil, then turn down to a simmer, cover and cook for around 13 - 15 minutes until the lentils are cooked and the stock has reduced to a thick sauce.
Remove the pan from the heat and season to taste. Then stir in the 150g spinach and 30g chopped coriander. Stir the spinach and coriander until they have wilted sufficiently.
Serve the curry immediately. I recommend eating it with fluffy pilau rice or a fresh naan. Alternatively it can be eaten on its own as a semi-dhal. Enjoy!