In a mixing bowl, combine soy sauce, gochujang, and sesame oil. Add the sliced beef and marinate for at least 10 minutes.

Preheat the grill over medium-high heat. Grill the marinated beef for about 3-4 minutes on each side until cooked through.

In a large pot, bring water to a boil and cook the ramen noodles according to package instructions. Drain and set aside.

In a mixing bowl, whisk together heavy cream, sriracha, garlic powder, onion powder, and salt until smooth.

In serving bowls, place a portion of ramen noodles, top with grilled beef, and drizzle with the creamy sauce. Garnish with sliced green onions and sesame seeds.