Instructions

  1. Heat oil in a large soup pot over medium-high heat.
  2. Add mushrooms, onion, garlic, and herbe de Provence, and cook and stir until onion is very tender and mushrooms are slightly golden, about 8 minutes.
  3. Add vegetable broth, tomatoes (including liquid), and wine.
  4. Bring to a boil, reduce heat, cover, and simmer to blend flavors, about 15 minutes.
  5. In a small bowl, mash 1 cup of the beans until smooth; add to stew. Stir in remaining beans and heat until hot, about 8 minutes.
  6. Serve immediately.