Ingredients

• 2 green onions, chopped
• 1 lemon grass, cut into 1 inch pieces
• 1 cup chopped fresh cilantro
• 1 cup chopped fresh mint leaves 1 cup lime juice
• 1/3 cup fish sauce
• 1 tablespoon sweet chili sauce 1/2 cup white sugar
• 1 1/2 pounds (1 inch thick) steak fillet
• 1 head leaf lettuce - rinsed, dried and torn into bite-size pieces
• 1/2 english cucumber, diced 1 pint cherry tomatoes