Cut up the vegetables in small cubes.
In a large pot, heat up 2 tbsp olive oil on medium heat. Add all the vegetables, salt and pepper. Cook for around 6 minutes, or until the vegetables start to soften.
Lower the heat, add the lentils, the broth, garlic, cumin and thyme. Simmer for about 30 minutes, or until the lentils and vegetables are tender. Add 1 more cup of water if needed.
Add the chard leaves and simmer for 5 more minutes. To serve, sprinkle with fresh chopped parsley.