Ingredients

• 1 yellow onion (halved and sliced thin)
• 4 cloves peeled garlic (chopped)
• 3 pounds hangar steak (sliced (medallion))
• 1 tablespoon smoky cayenne
• 2 tablespoons smoky blackened spice
• 1.5 cup sour cream
• 1 cup heavy cream
• 1 quart beef stock (broth)
• 0.5 cups all purpose flour
• 2 sticks unsalted butter
• 2 tablespoons salt and pepper mix
• 0.25 cups dijon mustard
• 0.5 pounds frozen peas
• 1 pound white mushroom (sliced)
• 2 pounds wide egg noodles
• 1 teaspoon nutmeg