Beef Tenderloin with Marsala without sprinkles

4 tablespoons butter 2 tablespoons olive oil 14 ounces white button mushrooms , sliced (can use more) 2 -3 tablespoons shallots , finely chopped (or to taste)[...]

1 x beef tenderloin roast (about 3 pounds)     Marinade 1/2 c. dry red wine 2 Tbsp. vegetable oil 1 Tbsp. soy sauce 1 clv garlic, chopped 1 tsp dry mustard[...]

1/2 cup butter or margarine 3/4 pound mushrooms finely chopped 4-6 ounces smoked ham diced 1/2 cup scallions, spring or green onions minced 1/4 teaspoon salt[...]

2 cups dry red wine 1 cup tawny port 2 cups beef broth 3 tablespoons butter 2 onions , chopped 1 tablespoon fresh thyme , chopped (or use 1 teaspoon dryed) 3[...]

1 (2 lb) beef tenderloin roast 1/4 teaspoon salt 1/4 teaspoon fresh ground black pepper 4 teaspoons olive oil 1/2 cup chopped shallot 1 small carrot , finely[...]

4 beef tenderloin steaks , cut 1 inch thick (about 6 oz. each) 1/2 cup uncooked lentils 1/2 cup water 2 cups ready-to-serve beef broth , divided 1 teaspoon[...]