01 -
Sauté onions, carrots, and celery in olive oil to create a mirepoix. Optionally add tomato paste to enhance depth and color.
02 -
Incorporate minced garlic, fennel, salt, and pepper. Stir for one minute to release flavors without burning.
03 -
Add broth and simmer for about 20 minutes until the vegetables are tender.
04 -
Stir in quick-cooking ingredients such as frozen peas or spinach towards the end to maintain their texture and color.
05 -
Taste and adjust flavor with salt, pepper, and a splash of apple cider vinegar or fresh lemon juice just before serving.