Beef with butter

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 1 tablespoon garlic powder 1/2 teaspoon oregano 2 tablespoons butter 1/4 cup water 1 (10 ounce) can tomato soup 1 cut beef liver in long[...]

3 lbs beef , bottom round Trimmed of most fat and cut into 1 and 1/4-inch chunks sea salt and fresh ground black pepper 1 tablespoon olive oil 1 sweet onion ,[...]