For the pork ribs:
Preheat oven to 150°C. Drizzle ribs with oil and coat with BBQ rub. Place on lined baking sheet and bake 2.5-3 hours until tender. Cool slightly before removing meat from bones.
For the chillinaise:
Combine mayonnaise and piri piri chili, mix well and adjust seasoning to taste.
To assemble:
Cut loaf in half and hollow out interior leaving 1.25cm edge. Spread inside with chillinaise. Layer lettuce, tomato, chips, cheese and shredded pork. Top with fried egg and season. Drizzle with extra chillinaise before serving.