Sausage and Bean Stew

I love to try new recipes. I really, really enjoy creating (or experimenting, my husband says) new ones. Here's one I came up with today. It's a good hearty stew on a blustery cold day.

1 lb. sausage (I used mild, but any would work)
1 onion
1 small can tomato paste
1 can diced tomatoes
1 can black beans
1 can red kidney beans
1 can cream of mushroom soup (diluted with 1 can water)
1 - 2 Tbsp oil
chili seasoning to taste (or any kind of seasoning packet you have on hand)

Saute onion in oil until golden. Add sausage and brown. Stir in tomato paste, diced tomatoes, beans, and cream of mushroom soup. Add seasoning. Simmer on low heat until desired thickness. Serve with your favorite bread or over rice.