Heat the oil in a wok. Add the broccoli and pepper and stir-fry, over a high heat, for 3 mins. Add the tofu and cook for 1-2 mins, until crisp.
Tip in the rice and stir-fry for 4 mins, breaking up the grains as they warm. Stir through the peas and cook for a further 2-3 mins.
Meanwhile, make the sauce. Mix the chilli, garlic, ginger, soy, sweet chilli sauce and vinegar in a bowl. Pour it over the rice mixture and toss until coated and warmed through. To serve, spoon into bowls and scatter over the sesame seeds and spring onions.