Middle Eastern
Rinse the lentils in a sieve until the water runs clear.
Heat the oil in a large pot and cook the chopped onion, carrot and potato over medium heat for 8 minutes.
Add the garlic, tomato paste, cumin and paprika and stir for 1 minute.
Add the lentils and water, bring to a boil and simmer for 30 minutes, stirring now and then, until the lentils fall apart.
Blend the soup until smooth, adding a little hot water if it is too thick.
Season with salt and pepper and sprinkle with the dried mint.
Serve with lemon wedges to squeeze over at the table.