A classic in my family; from a recipe that's still on the back of the P+R Pasta Rings box.
Very easy and tasty - I used to make it using Morga broth. Man, do I miss that stuff!

1 cup zucchini, cut into ¼ inch pieces
1 cup sliced carrots
½ cup chopped onion
¼ cup butter
3 cups broth (could use any bouillon or stock, original recipe used plain water)
½ teaspoon dried basil
8 oz. (about 2-2/3 cups) P+R pasta rings, uncooked
salt & fresh ground pepper to taste

Saute zucchini, carrot and onion in butter until tender.
Add broth & basil, bring to boil and stir in pasta..
Reduce heat, cover & simmer until rings are tender, about 10 minutes.
Salt & pepper to taste.

Serves 4 to 6 as a side dish, or makes 3 big portions.