Spicy Beef Stroganoff

Ingredients

• 1 package Phil’s Finest Lao Curry Grass-fed Beef
• 4 packages Momofuku Noodles + sauce packets
• 1 T neutral oil (vegetable or other high-heat oil)
• 1 pint Shiitake mushrooms, torn into pieces
• 2 cups broth (chicken, beef, or vegetable)
• 1 tablespoon Dijon mustard
• 1/2 cup sour cream
• 3 tablespoons unsalted butter
• 1 heaping spoon Momofuku Chili Crunch (for serving)
• 1 bunch scallions, thinly sliced (for cooking and serving)