The longer you cook it the more tender it will be. And if you don;t care for the wild taste you can put a pork roast in with it. That and garlic kind of pull the wild taste out.
How Do You Cook Deer Roast?
Soak meat in italian salad dressing over night, then preheat oven to 350 degree, take deer meat lay on a cut block , garlic powder, onion powder, salt, pepper chopped onion, depends on size of meat half a cup of water on meat. Cook meat 1 hour per pound or until tender.
You can cook deer roast in a slow cooker. Soak the deer in cold salt water. For a couple of hours. Cook in the slow cooker six to eight hour. Depending of the size of the roast.