Swiss Steak with Deer Tenderloin

1 pound deer tenderloin
1 can diced tomatos
1 cup green pepper (I diced mine)
1 cup onion (diced)
1 pkg. dry brown gravy mix

In a slow cooker mix together the tomatos and gravy mix.
Add peppers, onion, and meat.
Cover and cook on low for 8 hours or overnight until tender.

3 serving = 339 calories