- Using a pan, grill cayenne peppers, garlic, and shallots until fragrant. Transfer to a plate and let cool.
- Peel cayenne peppers, garlic, and shallots’ skin, then grind with mortar and pestle until the paste is formed.
- Add fish sauce and lime juice into the paste and grind again until all ingredients are well mixed.
- Transfer the paste into a sauce bowl and serve with vegetables and pork cracklings.