Pork Roast without plum

4 lbs pork tenderloin extra virgin olive oil salt black pepper 1 (14 1/2 ounce) can cream of onion soup 2 cups water 7 russet potatoes 1 cup sour cream 2[...]

1 (3 -4 lb) pork shoulder (can use butt) salt and pepper 1 -2 tablespoon cooking oil 1 -2 onion , sliced 1 -2 celery rib , cut in chunks 1 -2 carrot , cut in[...]