In a large saucepan, heat olive oil over medium-high heat.
Add carrots, celery and onion. Cook and stir until vegetables are crisp-tender, for about 4 to 5 minutes.
Stir in broth, water, barley, and bay leaf, and bring to a boil.
Reduce heat. Simmer, covered, until carrots and barley are tender, for about 10 to 15 minutes.
Stir in turkey, spinach, corn, and pepper to heat through. Remove bay leaf before serving. Enjoy!