1.In a large, heavy based saucepan, heat oil on medium. Saute onion, pancetta, garlic and rosemary for 8-10 minutes until softened, not browned.
2.Add potatoes, celery and carrot to pan. Saute 2-3 minutes. Stir stock and tomatoes through. Bring to boil. Reduce heat to low and simmer 20 minutes, or until vegetables are almost tender.
3.Add risoni and both beans, simmer 10-15 minutes. Season to taste. Serve topped with shaved parmesan and chopped parsley, with crusty bread on the side.
If preferred, use 1/4 teaspoon dried rosemary instead of fresh.