1. Spread bread cubes in a single layer on an ungreased baking sheet. 2. Bake in a 375 degree F oven for 10 to 15 minutes or until lightly toasted. 3. Meanwhile, in a large saucepan cook zucchini or yellow squash, sweet pepper, and onion in hot oil for 5 minutes. 4. Stir in stock or broth and undrained tomatoes. 5. Bring to boiling; reduce heat. 6. Simmer, uncovered, about 5 minutes or until vegetables are just tender. 7. Ladle soup into bowls. 8. Top each serving with toasted bread cubes and, if desired, Parmesan cheese. ---------------------------------------------------------------------------
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Ingredients