Avocado Salsa

1 can black beans (rinse and drain)
1/2 cup corn
2 large tomatoes chopped (put them in a strainer so the juices can drain a little)
1 bunch of fresh cilantro chopped fine
6 green onions chopped
2 avocados chopped

1 pkg Good Seasons Italian Dressing
1/3 cup vinegar
1/2 cup oil
1 Tbsp water

Combine first five ingredients. Combine dressing powder, vinegar, oil and water. Pour over bean mixture and let sit for 45 minutes. Add avocados just before serving.