Step 1

Peel the onion and wash the carrots removing the top. Roughly chop the carrots and onion.

Step 2

Place In a food processor and chop until fine.

Step 3

If you don't have a food processor then Finely chop the onion and grate the carrots.

Step 4

Put the vegetables, water, stock cubes and lentils into a large pan.

Step 5

Bring to a boil then turn down the heat and simmer on the hob for 30 minutes until the lentils have softened and merged into the soup with the carrot and onion.

Step 6

Bring to pressure and cook on medium pressure for 12 minutes.