Sand Oven Bulgogi Egg Sandwich
Slice the beef thinly and marinate it with bulgogi sauce.
Julienne onion, carrot, and bell pepper.
Stir-fry the beef in a heated pan.
When the beef is nearly cooked, add the vegetables and stir-fry together.
Cut the bread in half, lightly toast the insides, and spread mayonnaise.
Place the bulgogi and vegetables between the bread to complete the sandwich.