Pound or grind together the chopped dried chillies, salt, chopped garlic, chopped shallots and shrimp paste until smooth. Heat the oil in a frying pan. Fry the chilli paste for 1 minute. Add the minced pork and diced tomato. Simmer for 10 minutes. Season with fish sauce, sugar and lime juice. Serve with egg plants, cucumber, and cabbage slices and crispy crackling. Make 4-5 servings.