Beef Tenderloin in Mushroom Sauce

2 (6 -8 ounce) beef tenderloin steaks , 1 1/2 inches thick 3 teaspoons extra virgin olive oil , divided 1 teaspoon butter 1/2 large shallot , thinly slivered[...]

1 cup boiling water 1/2 cup dried porcini mushrooms (about 1/2 ounce) 1 teaspoon extra virgin olive oil 1 1/2 cups chopped red onions 1/4 cup finely chopped[...]

1 (4 lb) whole beef tenderloin , trimmed 1 tablespoon olive oil 1/2 teaspoon ground black pepper 1 Heat the oven to 500 degrees F. Rub the beef tenderloin[...]

1 (3 lb) beef tenderloin 1 tablespoon onion , minced 3 tablespoons butter 2 cups mushrooms , sliced 2 tablespoons all-purpose flour 1 cup beef broth 2[...]

1 teaspoon vegetable oil 4 tablespoons butter or 4 tablespoons margarine , divided 2 beef tenderloin steaks (1 inch thick) or 2 beef tenderloin fillets (1[...]

4 (4 ounce) beef tenderloin steaks , trimmed (1/2-inch thick) 1/2 teaspoon black pepper 1/4 teaspoon salt 1 cup sliced mushrooms 1/2 cup finely chopped onion[...]

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 ,[...]