Heat oil in a large Dutch Oven and add onions and garlic. Saute until just starting to brown, remaining ingredients except tofu, rice and reserved liquid. Combine reserved tomato juice and water or vegetable stock to make about 3 cups. Add this mixture to the pot and bring to a boil. Add drained tofu and rice. Cover, reduce heat and simmer for about 45 minutes. Remove from heat, remove bay leaves and adjust seasonings.