White bean soup with sausage

1 Low Fat Smoked Turkey Kielbasa cut into rounds
1 large onion
2 cloves garlic
1 large can roasted tomatoes (crushed)
Chives
Cayenne Pepper
White Butter Beans
White Kidney Beans
Chicken Stock
Butter

Sweat the onions with the garlic in the butter until soft. Add sausage. Add tomatoes, bring to simmer. Add Cayenne. Drain beans, and add to soup. Add Chives. Add Chicken Stock and bring to boil, reduce to simmer. Spoon into bowls and top with dollop of sour cream. Serve with cornbread.