- Sauté onion and garlic in hot oil in medium-size saucepan over medium heat 1 to 2 minutes, or until onions are softened.
- Stir in tomato soup, soy sauce and 1/4 cup water. Cook, stirring occasionally, until mixture starts to boil.
- Stir in soymilk; cook until heated through (do not boil).
- Spoon into individual serving bowls; sprinkle with cilantro and avocado, if desired.
- Serve with tortilla chips.