In a large soup pot, heat the oil over medium heat. Add onion, carrot, and celery and cook, stirring occasionally, for 5 minutes or until softened.
1 tablespoon olive oil, 1 large onion, 1 large carrot, 2 stalks celery
Stir in garlic and continue cooking for one minute.
2 tablespoons garlic
Add broccoli, white beans, stock/broth, salt, pepper, and Dijon mustard.
2 lbs broccoli, 1 can, 8 cups vegetable or chicken broth/stock, 1 teaspoon salt, ½ teaspoon pepper, 2 teaspoons Dijon mustard
Bring to a simmer. Cover and cook for 20 minutes.
Remove from heat and puree with an immersion or traditional blender.
Transfer back to pot and stir in lemon juice.
½ lemon
Serve warm topped with your favourite garnishes. *See recipe note #2 for suggestions.