Instant Pot Beef Stroganoff

Ingredients

• 3/4 cup sour cream
• 1/3 cup flour
• ¼ teaspoon black pepper
• 1/4 teaspoon nutmeg
• 2 teaspoons salt
• 1/4 teaspoon garlic powder
• 3 tablespoons chopped fresh parsley leaves
• 8 ounces cremini mushrooms
• Salt and pepper
• 1/4 cup red wine
• 2 pounds chuck roast or stew meat
• 1 12-ounce package wide egg noodles
• 2 Tablespoons vegetable oil
• 3 cups low-sodium beef broth
• 1/4 cup brandy
• 1 large onion