Split Pea Soup - Calming Blends

Ingredients

• 1 Tablespoon olive oil
• 1 onion, chopped
• 1 celery stalk, chopped
• 1 carrot, chopped
• 1 red bell pepper, seeded, chopped
• 1 Cup yellow split peas, uncooked, rinsed
• 3 1/2 Cups chicken broth
• 3 Cups water
• 1/4 Cup plain yogurt