Toss cubed tofu with cornstarch and a pinch of salt until evenly coated.
Heat neutral oil in a nonstick skillet over medium heat. Fry tofu until golden and crispy on all sides, about 10 minutes.
In a small bowl, whisk together all peanut sauce ingredients, adding water gradually until smooth and creamy.
In a large mixing bowl, combine red cabbage, carrots, scallions, cilantro, and sesame seeds.
Drizzle some peanut sauce over the slaw and toss gently.
To serve, add cooked jasmine rice to a bowl, top with cabbage slaw, crispy tofu, and drizzle with more peanut sauce.