1. Cook the pasta in a pot of salted boiling water, following the package instructions.
2. Ten minutes before the end of cooking, add the lentils.
3. Drain everything at the end of cooking.
4. Let it cool completely.
5. Peel and chop the shallot and garlic.
6. Clean and cut the cherry tomatoes into pieces.
7. Peel and dice the carrot into small cubes.
8. Mix olive oil, balsamic vinegar, salt, and pepper in a container.
9. Add chopped parsley, cherry tomatoes, carrot, lentils, and pasta, then mix everything well.
10. Divide the salad into two clean glass jars.
11. Close the jars with the lids.
12. Refrigerate until ready to serve.