Ribollita is a hearty, rustic Tuscan vegetarian soup traditionally made with leftover soup added to a big pot and thickened with leftover bread. This version is elevated from leftover status, made from the start with veggies, kale, lots of beans, and sourdough bread for a thick, full-of-flavor soup that is rib(ollita)-stickingly good! (Don't be intimidated by the long list of ingredients - it's actually quite simple and easy to make!)
Yield: 6
Ingredients
For the bread chunks:
7-8cupssourdough bread chunksabout 1/2 loaf, cut or torn into approx. 3/4-inch pieces
2tablespoonsolive oil
1/4teaspoonkosher salt
For the ribollita:
2tablespoonsolive oil
1/2medium yellow oniondiced, about 1 cup
2medium carrotspeeled and diced, about 1/2 cup
1stalk celerydiced, 1/4 cup
3medium cloves garlicminced
1teaspoondried thymeor 2 teaspoons fresh
1/2teaspoondried rosemaryor 1 teaspoon fresh
4cupslow-sodium vegetable broth
15ouncescrushed tomatoes
15ouncescannellini beans1 can; 1 1/2 cups; drained and rinsed
15ounceschickpeas1 can; 1/2 cups; drained and rinsed [or substitute another can of cannellini beans]
1Parmesan rind
1/2teaspoonkosher salt + more to taste
1/4teaspoonfreshly ground black pepper + more to taste
1/8teaspooncrushed red pepper flakes
1bunchTuscan kaleribs removed, torn or cut into 1-2 inch pieces, 3-4 cups packed
1tablespoonred wine vinegar
For serving:
drizzle of olive oil
grated parmesan
minced parsley
Instructions
Preheat oven to 250 degrees Fahrenheit. Line a large rimmed baking sheet with parchment paper (not required, but makes for easy clean-up). Add the bread in a single layer. Drizzle with 2 tablespoons olive oil and toss with your hands to help distribute. Sprinkle on 1/4 teaspoon kosher salt. Place in oven and bake until bread just begins to crisp and turn golden, 20-25 minutes.
While the bread chunks bake, make the soup. Place a medium dutch oven or soup pot over medium-low heat. Add the 2 tablespoons olive oil. When hot, add the onion, carrots, and celery. Cook, stirring occasionally, until tender, about 8 minutes. Add the garlic, thyme, and rosemary and cook, stirring frequently, for one minute. Add the broth, tomatoes, beans, chickpeas, Parmesan rind, 1/2 teaspoon kosher salt, 1/4 teaspoon ground pepper, and 1/8 teaspoon crushed red pepper. Increase heat to high and bring to a boil. Reduce heat to medium-low to simmer uncovered, stirring occasionally, until slightly thickened and the flavors have had a chance to develop, about 20 minutes.
Remove the parmesan rind and stir in the kale. Cook until wilted, 1-2 minutes.
Remove the soup from heat and stir in the red wine vinegar and 2 cups of the bread chunks. Let the soup sit for 5-10 minutes, stirring occasionally to help the bread distribute and thicken the soup. Taste and add more salt and pepper if desired.
Top individual servings with more bread hunks, lots of grated Parmesan, minced parsley if desired, and a generous drizzle of good olive oil.
Notes
Storage notes:
Keep leftover soup in an airtight container in the fridge for up to 3 days. Keep the bread cubes in an airtight container at room temp. Warm individual servings on the stovetop or in the microwave, then top with bread cubes, cheese, and a drizzle of olive oil. The leftovers are even tastier!
Vegan option:
The only non-vegan ingredient in this Ribollita is Parmesan. Just leave it out or use a dairy-free parm substitute.