Spicy Korean Ramen with Grilled Beef & Creamy Sauce

Ingredients

• 10 1/2 ounces ribeye or sirloin steak
• 2 tablespoons soy sauce
• 1 tablespoon gochujang
• 1 tablespoon sesame oil
• 1 teaspoon brown sugar
• 2 garlic cloves, minced
• 1/2 teaspoon ground black pepper
• 2 packs instant ramen noodles (seasoning packets discarded)
• 2 cups chicken or beef broth
• 1 tablespoon gochugaru
• 1 teaspoon soy sauce
• 1 teaspoon rice vinegar
• 1 teaspoon sesame oil
• Salt to taste
• 3 tablespoons mayonnaise (preferably Kewpie)
• 1 tablespoon sriracha or Korean chili sauce
• 1/2 teaspoon garlic powder
• Pinch of sugar (optional)
• 2 tablespoons chopped green onions
• 1 teaspoon toasted black sesame seeds
• Extra chili oil or gochugaru, optional