1Slice the skirt steak against the grain and toss it in the slow cooker.
2Add the marinade ingredients (soy sauce, gochujang, mirin, honey, garlic purée, ginger purée, and black pepper) to the slow cooker.
3Mix well with your hands or a spoon.
4Cook on low for ~6 hours or high for ~4 hours.
5Once cooked, the meat should fall apart easily. Shred it with a fork or chop it with a knife.
6For the low-calorie spicy cream sauce, combine nonfat skyr or Greek yogurt, gochujang, chili crisp, salt, and pepper in a bowl.
7Add milk until you reach your desired consistency.
8Cook the rice according to package directions, rinse, add 900ml water and bring to a boil. Then reduce to simmer, cover for 15 minutes and remove from heat for 10 minutes. Evenly distribute rice across 10 servings.
9Serve the Korean BBQ beef over steamed rice and top with the spicy cream sauce, sesame seeds, and green onions.