Dry tofu with kitchen towel.
Pan fry over medium high heat until golden brown on both sides.
In a saucepan, add 1 tsp oil and saute lemongrass and garlic until it starts to turn golden.
Pour in dark soy, honey, vinegar, and chilli.
Give it a stir, and lower heat to simmer.
Allow sauce to thicken. (sauce will thicken further when cooled)
Drizzle sauce over golden tofu just before serving.
Garnish with cilantro and fried shallot.