Heat oil in a large saucepan over high heat. Add bacon, onion, celery, carrot and garlic. Cook, stirring, for 3 to 4 minutes or until onion has softened and bacon is golden.
Step 2
Add stock, tomato paste, tomato and 1 cup cold water. Bring to the boil. Reduce heat to low. Simmer, covered, for 30 minutes or until vegetables are tender.
Step 3
Add pasta, beans, zucchini and peas. Simmer for 15 minutes or until pasta is tender. Stir in basil. Top with cheese. Serve.