Make Korean Beef: Prepare the Korean Beef: In small bowl, mix with brown sugar, the soy sauce red pepper flakes, sesame oil as well as ground ginger. In a large cast iron skillet prepare the vegetable oil on medium-high temperature. In the skillet, add minced garlic, and cook for approximately one minute, until fragrant. Then put in the ground meat and cook until the beef is brown, approximately three to five minutes. Make sure you crumble the beef while cooking. Remove any fat that is not needed before mixing into the soy sauce mix. Let it simmer for approximately 2 minutes, until it is heated and then put it aside.

Make caramel from the Kimchi In the same skillet, cook the sesame oil at medium-high temperature. Add the chopped kimchi as well as sugar and cook stirring continuously until the sugar has caramelized and is heated through in about 3 to 5 minutes. Remove from the heat and place aside.

Prepare the Sriracha mayonnaise in a bowl small, mix together mayonnaise with the Sriracha as well as lime juice. Set aside.

Make the Tacos to serve the tacos, put a good portion of ground beef mixture in each tortilla. Serve with caramelized red onion, kimchi pieces as well as fresh chopped cilantro. Sprinkle with Sriracha mayonnaise, and sprinkle sesame seeds on top to enhance the texture and taste.