Beef with tenders

1 (3 -4 lb) chuck roast (okay to use from frozen state) 1 small onion , very thinly sliced 4 large garlic cloves , very thinly sliced 3 cups full-bodied red[...]

flour , for dredging salt black pepper 2 1/2 lbs beef tips 2 tablespoons olive oil 1 lb mushroom , sliced thick 1 onion , quartered pole-to-pole and sliced[...]

1 lb beef liver , skinned and deveined 1 stalk celery 1 medium onion 1 medium green pepper 1 garlic clove , crushed 1 (16 ounce) can stewed tomatoes 1[...]