1medium russet potatoespeeled and cut into 1-inch pieces. Or sweet potato
1teaspoonminced fresh thyme leaves
1sprig fresh rosemary
1bay leaf
1slicehearty white sandwich breadlightly toasted. Omit to keep it gluten-free.
1cupbaby spinachstemmed and chopped
7 ouncescanned cannellini beansdrained and rinsed (about ½ a can)
½cupmushroomschestnut or cremini, trimmed and cleaned
5 ouncesfrozen peas
Balsamic vinegar
Salt and pepper
Instructions
Heat oil in large heavy-bottomed pot or Dutch oven over medium-high heat until shimmering. Add carrots, parsnip, and onion, cooking until lightly browned and softened, about 5 to 7 minutes.
Stir in garlic and cook until fragrant, about 30 seconds. Add broth, potatoes, thyme, rosemary, and bay leaf . Give it a stir and bring to boil. Reduce heat to low, cover, and simmer until vegetables are fork tender, about 15 minutes.
Remove and discard rosemary and bay leaf. Transfer 1.5 cups solids, ½ cup broth, and bread to a blender or the beaker of a hand immersion blender. Puree until smooth. Stir puree back into pot, add spinach, cannellini beans, mushrooms, peas and cook over medium heat until spinach is tender, and the mushrooms and beans are heated through, about 8 minutes.
Stir in 1 tablespoon vinegar and season with salt and pepper. Taste and adjust seasoning by adding more salt and vinegar. Garnish with parmesan and toasted croutons, if desired. Pass extra vinegar at the table.
Video
Notes
Notes: This soup won’t freeze very well, but leftovers can be refrigerated for two or three days.