Ingredients
Method
Cook the lentils
- Rinse the lentils thoroughly, then add them to a large saucepan with the vegetable stock. Bring to a gentle simmer and cook for 40 minutes.
Add the vegetables halfway through cooking
- After 20 minutes, stir in the chopped carrots, celery, Dijon mustard, tomato purée and red wine vinegar. Continue simmering gently.
Fry the sausages and onions
- While the lentils are cooking, heat the olive oil in a frying pan over a low–medium heat. Add the vegetarian sausages, onion and garlic and cook for around 10 minutes until the sausages are browned and the onions softened.

Combine everything together
- With around 10 minutes of cooking time left on the lentils, add the sausage mixture to the casserole pan. Stir well and continue simmering gently until thickened and rich.

Serve
- Serve hot in large bowls with creamy mashed potato, greens or thick slices of crusty bread.

