Beef Tenderloin Steak With Port Sauce

1 1/2 lbs shallots , halved lengthwise and peeled (about large 24) 3 tablespoons olive oil 6 cups beef stock (can use low sodium canned broth) 1 1/2 cups[...]

1 1/2 lbs large shallots , halved lengthwise, peeled (about 24) 3 tablespoons olive oil 6 cups canned beef broth 1 1/2 cups tawny port 1 tablespoon tomato[...]

1 tablespoon olive oil 2 large garlic cloves , minced 1/2 teaspoon salt 1/2 teaspoon fresh coarse ground black pepper 3 lbs well-trimmed beef tenderloin ,[...]