Acton's Shanghai noodles

Ingredients

• 2 tbsp freshly squeezed lime juice
• 2 tbsp soy sauce
• 2 tbsp vegetable oil
• 1 tbsp brown sugar
• 2 tbsp Sambal Oelek or hot chili-garlic sauce
• 2 tsp sesame oil
• 1 tbsp finely minced or grated fresh ginger , or bottled ginger
• 3 large garlic cloves , crushed or 1 tbsp grated or finely minced fresh or bottled garlic
• 1/2 tsp salt
• 3 400-g pkg fresh Oriental Shanghai Miki noodles
• 1 large onion
• 2 bell peppers , 1 red and 1 green
• 1 tsp vegetable oil
• 4 to 6 green onions , optional
• 2 cups cooked roast beef strips , optional