Put the minced beef in a bowl and stir in the red curry paste, breadcrumbs, coriander, egg, soy sauce and pepper. Mix together thoroughly with your hands until sticky. Shape the mixture into 8 mini burgers.
Heat a ridged griddle pan until very hot, add the burgers and cook over a high heat for 4–5 minutes on each side until charred and cooked through.
Serve each burger in the French sticks with some shredded lettuce and sweet chilli sauce.