Wash the quinoa in a fine strainer under running water. Set aside.
Heat oil in a saucepan over medium-high heat. When moderately hot, add cumin seeds and asafetida.
Once the cumin seeds crackle, add the mixed vegetables. Stir for a minute.
Add quinoa, pasta, tomatoes, ginger, cloves, black peppercorns, and water.
Add salt to taste.
Bring the mixture to a boil, then reduce the heat to low-medium.
Cover and cook for 25–30 minutes, or until the quinoa, pasta, and vegetables are tender.
Finish the soup
Add lemon juice. Taste and adjust salt and pepper as needed.