Pasta with lentil sauce and feta (vegetarian)

Method

• 1
  Heat the olive oil in a saucepan over medium heat. Add the onion, carrot and celery and cook, stirring, over low heat for 5 minutes until softened.
• 2
  Add the garlic, cumin, tomato paste, tomatoes and 1/2 cup water. Bring to the boil and season with salt and black pepper. Turn the heat to low, simmer for 10 minutes, add the lentils and cook for a further 5 minutes.
• 3
  Meanwhile, cook the spaghetti in boiling, salted water according to packet instructions. Drain and toss with sauce.

• 4
  Divide between serving bowls and sprinkle with feta.