Vodka sauce soup with portabella mushroom

1 jar Vodka sauce
1 cup vegetable broth
1 cup milk
2 large portabella mushroom caps, cleaned and chopped
fresh basil leaves, chopped

In a medium size pot, heat Vodka sauce, 1 cup broth and milk. Cook until boiling, simmer 5 minutes. Add mushroom caps and basil, simmer and additional 5 minutes. Add some fresh ground pepper to soup.