Optional: 1 cup peeled and diced potato and/or 1 cup milk*
Instructions
To Roast The Vegetables:
Preheat the oven to 425 degrees.
Chop all the vegetables to similar sizes and place in a large roasting pan.
Add the herbs, lemon zest and juice, olive oil, salt and pepper and stir to mix.
Roast for 30-40 minutes or until vegetables are lightly brown and very tender.
Let cool and then pack into quart-size freezer containers in 3-cup portions, label and freeze. You should have enough for 2 containers.
To Make The Soup:
Combine the vegetables and broth (and potato, if using) in a large pot and bring to a boil. Reduce heat, cover and simmer for 10 minutes (15 if using potato).
Use an immersion blender to puree right in pot, or let cool slightly and puree in batches in a blender.
Add salt and pepper to taste (add milk here if using), and serve.
Notes
*We like it best with just the vegetables and broth, but you can add potatoes for a thicker soup and milk for a creamier soup if you'd like using the optional instructions included.