Sliced Sirloin with Stroganoff Sauce

Ingredients

• 2 tablespoons butter
• 8 ounces assorted fresh mushrooms, sliced
• 1/2 cup chopped shallots
• 1 clove garlic, chopped
• 1 jar (15 ounces) Bertolli^® Alfredo with Aged Parmesan Cheese Sauce
• 1/4 cup sour cream
• 2 tablespoons Worcestershire sauce
• 1 pound boneless sirloin steak, grilled, broiled or pan fried
• 1 package (8 ounces) egg noodles, cooked and drained