01 -
Combine soy sauce, gochujang, honey, sesame oil, garlic powder, onion powder, salt, and ground black pepper in a bowl. Stir until well blended.
02 -
Add steak cubes to the marinade. Toss to coat each piece evenly. Cover and refrigerate for at least 30 minutes or up to 2 hours for enhanced flavor.
03 -
Heat a skillet or grill pan over medium-high heat. Sear marinated steak cubes for 3–4 minutes per side until desired doneness is achieved. Remove from heat and let beef rest for several minutes.
04 -
In a small bowl, whisk together mayonnaise, sour cream, sriracha, salt, and black pepper until the mixture is smooth and homogenous. Adjust seasoning if necessary.
05 -
Spoon a portion of cooked rice into each serving bowl. Top with grilled steak cubes and generously drizzle with the spicy cream sauce.