– Whisk together the olive oil, soy sauce, vinegar, garlic, cumin and salt and pepper in a large bowl.
– Slice the steak into bite sized pieces and set into the bowl. Mix and marinate. Set aside.
– Add the cooked potatoes/French fries along with the cilantro and hot sauce, if desired. Stir fry to heat through.
– Serve the lomo saltado (stir fried steak and potatoes) over cooked rice. Garnish with fresh chopped cilantro, spicy chili flakes, and hot sauce to taste.