1. In a food processor, add the smoked tofu and pulse 5 times, creating a crumbly texture.
2. In a medium non-stick pan, heat the oil over a medium heat.
3. Add the onions, garlic, and Thai chili and sauté for 30 seconds to warm up the ingredients.
4. Add the white pepper, salt, sugar, oyster sauce, lime juice, and zest. Mix for 30 seconds. Add the tofu and continue to sauté for 30 seconds.
5. Remove from heat into a serving bowl.
6. Add the fresh mint and cilantro and toss to mix.

Serve with lettuce cups or hot rice.