Singapore Chilli Crab (with Crab Meat)

Name: Singapore Chilli Crab (with Crab Meat)
Prep time: 10 min
Cook time: 50 min
Total time: 50 min
Yield: 4 portion
Ingredients: 100 gram vegetable oil; 4 chilli, dried; 2 chilli, fresh; 5 garlic clove; 50 gram Asian red shallot; 10 gram shrimp, dried; 5 gram shrimp paste, any kind; 1 tablespoon tamarind paste; 1 teaspoon salt; 500 gram water; 70 gram ketchup; 15 gram sugar; 1 teaspoon chicken stock powder; 450 gram fresh crab meat; 2 tablespoon cornflour (starch); 2 egg (from chicken)