Dice the carrots, zucchini, and yellow onion into small pieces and mince the garlic.
Place the chicken breast, carrots, zucchini, onion, and garlic into the slow cooker.
Pour in the chicken bone broth and season with sea salt, black pepper, and dried thyme.
Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours until the chicken and vegetables are completely tender.
Remove the chicken breast from the pot and shred it thoroughly with two forks before returning it to the slow cooker.
Stir in the extra virgin olive oil to add healthy fats and a smooth mouthfeel.
Use an immersion blender directly in the pot, or transfer the contents to a high-speed blender, and process until the mixture is a perfectly smooth puree.
Serve warm in a bowl, ensuring the consistency is uniform for easy consumption.