Ingredients
Method
- Combine tomatoes, broth, carrots, onion, celery, tomato paste, garlic, salt, oregano, and red chili flakes in the slow cooker. Cook on low for 5-6 hours or until the vegetables are tender.
- Add fresh basil if desired. Blend the soup until smooth using an immersion blender directly in the slow cooker, or transfer to a blender or food processor in batches. Keep warm in the slow cooker.
- Whisk the milk and flour together, then stir the mixture and parmesan into the soup. Cook in the slow cooker for 15-20 minutes until slightly thickened.
- Taste and adjust the seasonings to your preference, adding sugar if necessary to balance any bitterness from the tomato paste.
Nutrition
Notes
Hidden Veggie Texture: I have learned that cutting the carrots and celery into smaller chunks helps them soften at the same rate as the onions, ensuring everything blends into a perfectly smooth base.
Dairy
