Step 1

Spray a large saucepan over a medium high heat with spray oil.

Step 2

Add the onion, leek, celery and fry until softened.

Step 3

Add the lentils, sweet potato, garlic, ginger, cumin, paprika, cayenne and tomato paste and stir to evenly mix.

Step 4

Add the stock, tomatoes and tabasco sauce.

Step 5

Bring to a boil, then lower the heat and simmer for about 40mins until lentils are soft.

Step 6

Season to taste with salt and pepper.

Step 7

If you prefer a smoother soup, then you can blend it to your liking. I prefer to leave this soup as it is.

Step 8

Serve topped with a sprinkle of freshly chopped parsley or coriander.

Step 9

Optional: add a dollop of yoghurt.