Pork Stroganoff

INGREDIENTS

• 4 (1 1/4 inch) thick pork chops
• 2 tablespoons vegetable oil
• 1 onion, thinly sliced
• 1/4 pound fresh mushrooms, sliced
• 1/4 cup water
• 2 teaspoons prepared mustard
• 1/2 teaspoon salt
• 1/2 cup sour cream
• 2 tablespoons chopped fresh parsley, for garnish