Ingredients

• 1 (16 ounce) package frozen French fries
• vegetable oil as needed
• 1 pound beef tri tip, sliced 1/8 to 1/4 inch thick
• salt and pepper to taste
• 1 large onion, sliced into strips
• 3 large tomatoes, peeled, seeded, and sliced into strips
• 1 yellow chili pepper (preferably Peruvian aji amarillo)
• 1/4 cup distilled white vinegar
• 1 dash soy sauce to taste
• 2 tablespoons chopped fresh parsley