Sauté onion in a big soup pot until transluscent. Add garlic and sauté until fragrant, about two to three minutes. Add prepared veggies and seasonings. Cook until veggies begin to soften, about 15–20 minutes.

Add water to cover the vegetables and cook on medium heat for one hour or until everything is cooked through.

Blend soup using an immersion blender. Taste for seasoning.