- In large pot, combine water, bay leaf, half of onion, green pepper, and 1/2 tbs of mint and bring to boil. 
- In bowl, combine chicken, beef, other half of onion, tomato, oregano, corn flour, pepper, garlic, and salt and mix well. 
- Form 1-inch meatballs and place meatballs in boiling water and lower heat. 
- Cook over low heat for 30-45 minutes. 
- Add carrots, cabbage, and celery. 
- Cook over low heat for 25 minutes. 
- Add corn and zucchini. 
- Cook for another 5 minutes. 
- Garnish with cilantro and rest of mint. 
- Ready in 1 hour and 20 min.