These grilled Korean Beef Tacos have a flavorful and juicy marinated flank steak sliced thinly and placed in a corn tortilla topped with an easy kimchi salsa, guacamole, and cilantro. They are so easy and flavorful, they will be a highlight of your summer.
Marinate Meat: In a bowl, mix the soy sauce, sesame oil, brown sugar, garlic, ginger, and chili paste. Add flank steak to a gallon size resealable bag. Pour in marinade and press it around to coat all sides of the meat. Refrigerate for at least 1 hour, or up to overnight. Remove meat from fridge 30 minutes before cooking.
Kimchi Salsa: Mix all ingredients together. (Could be made a day or two ahead).
Cook Steak: Clean and grease your grill (or use a grill pan on the stove). Heat on high and once hot, remove steak from marinade and place on grill. Cook for 3-4 minutes, then flip to the other side and cook for 3-4 more minutes, to your desired doneness; 125 to 130°F for rare, 140°F for medium rare, and 150°F for medium.
Remove to a cutting boardto rest for 5-10 minutes before slicing into very thin slices.
Assemble Tacos: Warm corn tortillas on a hot, dry grill for a few seconds on each side. Top tortillas with a few slices of steak, a good spoonful of kimchi salsa, a little bit of sour cream, and some cilantro on top.
Video
Notes
Yield: 12 Tacos, 6 servings (two tacos per serving).Corn Tortillas: I highly recommend taking a few extra minutes to make homemade corn tortillas for this recipe. All you need is corn flour (masa), water and salt, and they hold together much better than store-bought, and taste incredible.To Make Ahead: The beef can be marinated for 1 hour or up to overnight. The kimchi salsa can also be made a day or two in advance.