For Sesame Ribeye Steak:
Serve with:
In a glass bowl, mix together soy sauce, brown sugar, hoisin, rice wine vinegar, water, sesame oil, fish sauce, grated ginger, and garlic. Add beef and coat well. Cover and refrigerate for at least one to two hours (at room temperature) or up to 24 in the refrigerator. If refrigerated, bring to room temperature before cooking.
Have all accompaniments to the meal ready before cooking beef. Heat a skillet up to medium-high heat. Add a tablespoon oil. Add beef, working in batches if necessary, and cook until just done. While cooking, use a fork, spatula, or chopstick to separate meat. Do not overcook. As each batch is finished, place in serving bowl.
When finished, use for tacos, 2 tortillas per taco. Add prepared and/or store-bought accompaniments.