Beef Stroganoff a la Gail Zappa

Ingredients

• Japanese rice
• for serving
• 2 pounds prime fillet (Chateaubriand)
• All-purpose flour
• for dredging
• plus 1 tablespoon
• 4 to 5 tablespoons olive oil
• 4 tablespoons butter
• 5 containers white button mushrooms
• cleaned and halved
• 1 small white onion
• finely chopped
• 5 to 10 garlic cloves
• finely chopped
• Garlic salt
• Cracked black pepper
• Cayenne pepper
• 1 tablespoon tomato paste
• 1 tablespoon bouillon paste (chicken and/or vegetable)
• 1 cup water
• 1 cup cream sherry (recommended: Harveys Bristol)", "2 generous tablespoons sour cream

Instructions

No instructions listed