Hearty Chicken Zucchini Noodle Soup with Fresh Vegetables - Quickie Treats

Ingredients

• 2 tbsp olive oil
• 1 yellow or white onion, diced 1/4" (340g)
• 2 cups celery, sliced 1/4" (170g, 2-3 stalks)
• 4 carrots, peeled and sliced 1/4" (170g)
• 4 cups unsalted homemade or low-sodium chicken stock
• 2 cups chopped cooked chicken (450g)
• 4 tbsp tapioca starch (optional)
• 2 medium zucchini (450g)
• 1/2 tsp sea salt, or to taste
• Freshly ground black pepper to taste