Saute the onion, garlic, and carrot until fragrant.
Add the tomato paste a saute for a couple of minutes.
Add the rest of the ingredients except for the milk to the pan and cover.
Cook until lentils are soft. Add more water if necessary.
Add sun-dried tomatoes about half-way through.
When lentils are soft, add the vinegar, milk, and black pepper. Adjust seasoning if needed.
Serve with noodles of choice.
Garnish with fresh basil and enjoy!